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diff --git a/pix/c/course.svg b/pix/c/course.svg
new file mode 100644
index 00000000000..171d7821e72
--- /dev/null
+++ b/pix/c/course.svg
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Generator: Adobe Illustrator 15.1.0, SVG Export Plug-In  -->
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd" [
+	<!ENTITY ns_flows "http://ns.adobe.com/Flows/1.0/">
+]>
+<svg version="1.1"
+	 xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:a="http://ns.adobe.com/AdobeSVGViewerExtensions/3.0/"
+	 x="0px" y="0px" width="16px" height="16px" viewBox="-0.2 0 16 16" style="overflow:visible;enable-background:new -0.2 0 16 16;"
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diff --git a/pix/c/group.svg b/pix/c/group.svg
new file mode 100644
index 00000000000..71070000f22
--- /dev/null
+++ b/pix/c/group.svg
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Generator: Adobe Illustrator 15.1.0, SVG Export Plug-In  -->
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd" [
+	<!ENTITY ns_flows "http://ns.adobe.com/Flows/1.0/">
+]>
+<svg version="1.1"
+	 xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:a="http://ns.adobe.com/AdobeSVGViewerExtensions/3.0/"
+	 x="0px" y="0px" width="16px" height="16px" viewBox="0 0 16 16" style="overflow:visible;enable-background:new 0 0 16 16;"
+	 xml:space="preserve" preserveAspectRatio="xMinYMid meet">
+<defs>
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diff --git a/pix/c/site.svg b/pix/c/site.svg
new file mode 100644
index 00000000000..061d4bb8a81
--- /dev/null
+++ b/pix/c/site.svg
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+<?xml version="1.0" encoding="utf-8"?>
+<!-- Generator: Adobe Illustrator 15.1.0, SVG Export Plug-In  -->
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd" [
+	<!ENTITY ns_flows "http://ns.adobe.com/Flows/1.0/">
+]>
+<svg version="1.1"
+	 xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:a="http://ns.adobe.com/AdobeSVGViewerExtensions/3.0/"
+	 x="0px" y="0px" width="16px" height="16px" viewBox="0 0 16 16" style="overflow:visible;enable-background:new 0 0 16 16;"
+	 xml:space="preserve">
+<defs>
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diff --git a/pix/c/user.png b/pix/c/user.png
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diff --git a/pix/c/user.svg b/pix/c/user.svg
new file mode 100644
index 00000000000..9fc00819b5f
--- /dev/null
+++ b/pix/c/user.svg
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+<?xml version="1.0" encoding="utf-8"?>
+<!-- Generator: Adobe Illustrator 15.1.0, SVG Export Plug-In  -->
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd" [
+	<!ENTITY ns_flows "http://ns.adobe.com/Flows/1.0/">
+]>
+<svg version="1.1"
+	 xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:a="http://ns.adobe.com/AdobeSVGViewerExtensions/3.0/"
+	 x="0px" y="0px" width="16px" height="16px" viewBox="0 0 16 16" style="overflow:visible;enable-background:new 0 0 16 16;"
+	 xml:space="preserve" preserveAspectRatio="xMinYMid meet">
+<defs>
+</defs>
+<path style="fill:#999999;" d="M5.2,10.3L0,13.1V16h16v-3l-5.2-2.7C10.3,10,10.2,9.4,10.6,9c0,0,1.4-1.8,1.4-3.8C12,2.3,10.2,0,8,0
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+</svg>
diff --git a/pix/i/approve.png b/pix/i/approve.png
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diff --git a/pix/i/approve.svg b/pix/i/approve.svg
new file mode 100644
index 00000000000..b29d965c734
--- /dev/null
+++ b/pix/i/approve.svg
@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Generator: Adobe Illustrator 15.1.0, SVG Export Plug-In  -->
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd" [
+	<!ENTITY ns_flows "http://ns.adobe.com/Flows/1.0/">
+]>
+<svg version="1.1"
+	 xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:a="http://ns.adobe.com/AdobeSVGViewerExtensions/3.0/"
+	 x="0px" y="0px" width="12px" height="12px" viewBox="0 0 12 12" style="overflow:visible;enable-background:new 0 0 12 12;"
+	 xml:space="preserve">
+<defs>
+</defs>
+<path style="fill:#999999;" d="M11.4,0.6l-0.9-0.5C10.1-0.1,9.5,0,9.2,0.5L4.7,8.2L2,6.6C1.5,6.3,0.9,6.5,0.6,7L0.1,7.8
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+</svg>
diff --git a/pix/i/cross_red_big.png b/pix/i/cross_red_big.png
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diff --git a/pix/i/cross_red_big.svg b/pix/i/cross_red_big.svg
new file mode 100644
index 00000000000..27d851bde4f
--- /dev/null
+++ b/pix/i/cross_red_big.svg
@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Generator: Adobe Illustrator 15.1.0, SVG Export Plug-In  -->
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd" [
+	<!ENTITY ns_flows "http://ns.adobe.com/Flows/1.0/">
+]>
+<svg version="1.1"
+	 xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:a="http://ns.adobe.com/AdobeSVGViewerExtensions/3.0/"
+	 x="0px" y="0px" width="16px" height="16px" viewBox="-1.6 -0.5 16 16"
+	 style="overflow:visible;enable-background:new -1.6 -0.5 16 16;" xml:space="preserve">
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diff --git a/pix/i/cross_red_small.svg b/pix/i/cross_red_small.svg
new file mode 100644
index 00000000000..27d851bde4f
--- /dev/null
+++ b/pix/i/cross_red_small.svg
@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Generator: Adobe Illustrator 15.1.0, SVG Export Plug-In  -->
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd" [
+	<!ENTITY ns_flows "http://ns.adobe.com/Flows/1.0/">
+]>
+<svg version="1.1"
+	 xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:a="http://ns.adobe.com/AdobeSVGViewerExtensions/3.0/"
+	 x="0px" y="0px" width="16px" height="16px" viewBox="-1.6 -0.5 16 16"
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+<path style="fill:#FF403C;" d="M12.8,2.7L10.1,0c0,0-1.6,1.5-3.7,4C4.3,1.5,2.7,0,2.7,0L0,2.7c0,0,1.9,1.3,4.6,3.7
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diff --git a/pix/i/roles.svg b/pix/i/roles.svg
new file mode 100644
index 00000000000..9fc00819b5f
--- /dev/null
+++ b/pix/i/roles.svg
@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Generator: Adobe Illustrator 15.1.0, SVG Export Plug-In  -->
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd" [
+	<!ENTITY ns_flows "http://ns.adobe.com/Flows/1.0/">
+]>
+<svg version="1.1"
+	 xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:a="http://ns.adobe.com/AdobeSVGViewerExtensions/3.0/"
+	 x="0px" y="0px" width="16px" height="16px" viewBox="0 0 16 16" style="overflow:visible;enable-background:new 0 0 16 16;"
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+<path style="fill:#999999;" d="M5.2,10.3L0,13.1V16h16v-3l-5.2-2.7C10.3,10,10.2,9.4,10.6,9c0,0,1.4-1.8,1.4-3.8C12,2.3,10.2,0,8,0
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diff --git a/pix/i/search.png b/pix/i/search.png
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diff --git a/pix/i/search.svg b/pix/i/search.svg
new file mode 100644
index 00000000000..3271954c770
--- /dev/null
+++ b/pix/i/search.svg
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+<?xml version="1.0" encoding="utf-8"?>
+<!-- Generator: Adobe Illustrator 15.1.0, SVG Export Plug-In  -->
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd" [
+	<!ENTITY ns_flows "http://ns.adobe.com/Flows/1.0/">
+]>
+<svg version="1.1"
+	 xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:a="http://ns.adobe.com/AdobeSVGViewerExtensions/3.0/"
+	 x="0px" y="0px" width="16px" height="16px" viewBox="0 0 16 16" style="overflow:visible;enable-background:new 0 0 16 16;"
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+<defs>
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diff --git a/pix/i/tick_amber_big.png b/pix/i/tick_amber_big.png
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diff --git a/pix/i/tick_amber_big.svg b/pix/i/tick_amber_big.svg
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index 00000000000..3b7678dfe6d
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+++ b/pix/i/tick_amber_big.svg
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+<?xml version="1.0" encoding="utf-8"?>
+<!-- Generator: Adobe Illustrator 15.1.0, SVG Export Plug-In  -->
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd" [
+	<!ENTITY ns_flows "http://ns.adobe.com/Flows/1.0/">
+]>
+<svg version="1.1"
+	 xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:a="http://ns.adobe.com/AdobeSVGViewerExtensions/3.0/"
+	 x="0px" y="0px" width="16px" height="16px" viewBox="-0.1 0 16 16" style="overflow:visible;enable-background:new -0.1 0 16 16;"
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+</svg>
diff --git a/pix/i/tick_amber_small.png b/pix/i/tick_amber_small.png
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diff --git a/pix/i/tick_amber_small.svg b/pix/i/tick_amber_small.svg
new file mode 100644
index 00000000000..3b7678dfe6d
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+++ b/pix/i/tick_amber_small.svg
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+<?xml version="1.0" encoding="utf-8"?>
+<!-- Generator: Adobe Illustrator 15.1.0, SVG Export Plug-In  -->
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd" [
+	<!ENTITY ns_flows "http://ns.adobe.com/Flows/1.0/">
+]>
+<svg version="1.1"
+	 xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:a="http://ns.adobe.com/AdobeSVGViewerExtensions/3.0/"
+	 x="0px" y="0px" width="16px" height="16px" viewBox="-0.1 0 16 16" style="overflow:visible;enable-background:new -0.1 0 16 16;"
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diff --git a/pix/i/tick_green_big.png b/pix/i/tick_green_big.png
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diff --git a/pix/i/tick_green_big.svg b/pix/i/tick_green_big.svg
new file mode 100644
index 00000000000..aef9ff69edd
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+++ b/pix/i/tick_green_big.svg
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+<?xml version="1.0" encoding="utf-8"?>
+<!-- Generator: Adobe Illustrator 15.1.0, SVG Export Plug-In  -->
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd" [
+	<!ENTITY ns_flows "http://ns.adobe.com/Flows/1.0/">
+]>
+<svg version="1.1"
+	 xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:a="http://ns.adobe.com/AdobeSVGViewerExtensions/3.0/"
+	 x="0px" y="0px" width="16px" height="16px" viewBox="-0.1 0 16 16" style="overflow:visible;enable-background:new -0.1 0 16 16;"
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diff --git a/pix/i/tick_green_small.png b/pix/i/tick_green_small.png
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diff --git a/pix/i/tick_green_small.svg b/pix/i/tick_green_small.svg
new file mode 100644
index 00000000000..aef9ff69edd
--- /dev/null
+++ b/pix/i/tick_green_small.svg
@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Generator: Adobe Illustrator 15.1.0, SVG Export Plug-In  -->
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd" [
+	<!ENTITY ns_flows "http://ns.adobe.com/Flows/1.0/">
+]>
+<svg version="1.1"
+	 xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:a="http://ns.adobe.com/AdobeSVGViewerExtensions/3.0/"
+	 x="0px" y="0px" width="16px" height="16px" viewBox="-0.1 0 16 16" style="overflow:visible;enable-background:new -0.1 0 16 16;"
+	 xml:space="preserve">
+<defs>
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+<path style="fill:#99CC33;" d="M6.4,11.1c-2-2.5-3.7-4-3.7-4S0.3,9.5,0,9.8C5,13.1,8.1,16,8.1,16s0.2-0.7,0.6-1.8
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+</svg>
diff --git a/pix/t/addgreen.png b/pix/t/addgreen.png
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diff --git a/pix/t/addgreen.svg b/pix/t/addgreen.svg
new file mode 100644
index 00000000000..9197663cd77
--- /dev/null
+++ b/pix/t/addgreen.svg
@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Generator: Adobe Illustrator 15.1.0, SVG Export Plug-In  -->
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd" [
+	<!ENTITY ns_flows "http://ns.adobe.com/Flows/1.0/">
+]>
+<svg version="1.1"
+	 xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:a="http://ns.adobe.com/AdobeSVGViewerExtensions/3.0/"
+	 x="0px" y="0px" width="12px" height="12px" viewBox="0 0 12 12" style="overflow:visible;enable-background:new 0 0 12 12;"
+	 xml:space="preserve" preserveAspectRatio="xMinYMid meet">
+<defs>
+</defs>
+<path style="fill:#999999;" d="M11,4.5H7.5V1c0-0.5-0.5-1-1-1h-1c-0.5,0-1,0.5-1,1v3.5L1,4.5c-0.5,0-1,0.5-1,1v1c0,0.5,0.5,1,1,1
+	h3.5V11c0,0.5,0.5,1,1,1h1c0.5,0,1-0.5,1-1V7.5H11c0.6,0,1-0.5,1-1l0-1C12,5,11.6,4.5,11,4.5z"/>
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diff --git a/pix/t/clear.png b/pix/t/clear.png
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diff --git a/pix/t/clear.svg b/pix/t/clear.svg
new file mode 100644
index 00000000000..b29d965c734
--- /dev/null
+++ b/pix/t/clear.svg
@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Generator: Adobe Illustrator 15.1.0, SVG Export Plug-In  -->
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd" [
+	<!ENTITY ns_flows "http://ns.adobe.com/Flows/1.0/">
+]>
+<svg version="1.1"
+	 xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:a="http://ns.adobe.com/AdobeSVGViewerExtensions/3.0/"
+	 x="0px" y="0px" width="12px" height="12px" viewBox="0 0 12 12" style="overflow:visible;enable-background:new 0 0 12 12;"
+	 xml:space="preserve">
+<defs>
+</defs>
+<path style="fill:#999999;" d="M11.4,0.6l-0.9-0.5C10.1-0.1,9.5,0,9.2,0.5L4.7,8.2L2,6.6C1.5,6.3,0.9,6.5,0.6,7L0.1,7.8
+	C-0.1,8.3,0,8.9,0.5,9.2L5,11.8c0.1,0.1,0.3,0.1,0.4,0.1c0.4,0.1,0.8-0.1,1-0.5L11.8,2C12.1,1.5,11.9,0.9,11.4,0.6z"/>
+</svg>
diff --git a/pix/t/manual_item.png b/pix/t/manual_item.png
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diff --git a/pix/t/manual_item.svg b/pix/t/manual_item.svg
new file mode 100644
index 00000000000..ecbbb582d84
--- /dev/null
+++ b/pix/t/manual_item.svg
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Generator: Adobe Illustrator 15.1.0, SVG Export Plug-In  -->
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd" [
+	<!ENTITY ns_flows "http://ns.adobe.com/Flows/1.0/">
+]>
+<svg version="1.1"
+	 xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:a="http://ns.adobe.com/AdobeSVGViewerExtensions/3.0/"
+	 x="0px" y="0px" width="16px" height="16px" viewBox="0 0 16 16" style="overflow:visible;enable-background:new 0 0 16 16;"
+	 xml:space="preserve" preserveAspectRatio="xMinYMid meet">
+<defs>
+</defs>
+<path style="fill:#999999;" d="M15,5.2V15c0,0.5-0.5,1-1,1H1c-0.5,0-1-0.5-1-1V2c0-0.5,0.5-1,1-1h9.8l-2,2H3C2.5,3,2,3.4,2,4v9
+	c0,0.5,0.5,1,1,1h9c0.5,0,1-0.5,1-1V7.2L15,5.2z M15.4,0.6L15.4,0.6c-0.8-0.8-2.1-0.8-2.8,0l-1,1l2.8,2.8l1-1
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+</svg>
diff --git a/pix/t/unlock_gray.png b/pix/t/unlock_gray.png
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diff --git a/pix/t/unlock_gray.svg b/pix/t/unlock_gray.svg
new file mode 100644
index 00000000000..72eb8092de6
--- /dev/null
+++ b/pix/t/unlock_gray.svg
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Generator: Adobe Illustrator 15.1.0, SVG Export Plug-In  -->
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd" [
+	<!ENTITY ns_flows "http://ns.adobe.com/Flows/1.0/">
+]>
+<svg version="1.1"
+	 xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:a="http://ns.adobe.com/AdobeSVGViewerExtensions/3.0/"
+	 x="0px" y="0px" width="12px" height="12px" viewBox="0 0 12 12" style="overflow:visible;enable-background:new 0 0 12 12;"
+	 xml:space="preserve" preserveAspectRatio="xMinYMid meet">
+<defs>
+</defs>
+<path style="fill:#999999;" d="M6.5,0l-1,0c-1.7,0-3,1.3-3,3v2H1C0.5,5,0,5.5,0,6l0,5c0,0.6,0.4,1,1,1h10c0.5,0,1-0.5,1-1l0-5
+	c0-0.6-0.5-1-1-1H9.5l0-2C9.5,1.3,8.2,0,6.5,0z M7,8c0,0.4-0.2,0.7-0.6,0.9L6.5,9L7,10H6H5l0.5-1l0.1-0.1C5.2,8.7,5,8.4,5,8
+	c0-0.5,0.4-1,1-1S7,7.5,7,8z M7.5,3v2l-3,0V3c0-0.6,0.5-1,1-1h1C7.1,2,7.5,2.4,7.5,3z"/>
+</svg>
diff --git a/pix/t/userblue.png b/pix/t/userblue.png
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diff --git a/pix/t/userblue.svg b/pix/t/userblue.svg
new file mode 100644
index 00000000000..a1220af68e0
--- /dev/null
+++ b/pix/t/userblue.svg
@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Generator: Adobe Illustrator 15.1.0, SVG Export Plug-In  -->
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd" [
+	<!ENTITY ns_flows "http://ns.adobe.com/Flows/1.0/">
+]>
+<svg version="1.1"
+	 xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:a="http://ns.adobe.com/AdobeSVGViewerExtensions/3.0/"
+	 x="0px" y="0px" width="12px" height="12px" viewBox="0 0 12 12" style="overflow:visible;enable-background:new 0 0 12 12;"
+	 xml:space="preserve" preserveAspectRatio="xMinYMid meet">
+<defs>
+</defs>
+<path style="fill:#999999;" d="M3.7,7.6L0.1,9.4c0,0-0.1,0-0.1,0.1V12h12V9.3c0,0-0.1-0.1-0.1-0.1L8.3,7.5C7.8,7.3,7.7,6.7,8,6.3
+	c0,0,0.9-1.1,0.9-2.5C8.9,1.7,7.6,0,6,0C4.4,0,3.1,1.7,3.1,3.8C3.1,5.2,4,6.3,4,6.3C4.3,6.7,4.2,7.3,3.7,7.6z"/>
+</svg>