refactor examples, upgrade dependencies

yarn.lock

@@ -2973,6 +2973,16 @@ history@^2.1.2:
     query-string "^3.0.0"
     warning "^2.0.0"
 
+history@^4.5.1, history@^4.6.0:
+  version "4.6.1"
+  resolved "https://registry.yarnpkg.com/history/-/history-4.6.1.tgz#911cf8eb65728555a94f2b12780a0c531a14d2fd"
+  dependencies:
+    invariant "^2.2.1"
+    loose-envify "^1.2.0"
+    resolve-pathname "^2.0.0"
+    value-equal "^0.2.0"
+    warning "^3.0.0"
+
 hmac-drbg@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/hmac-drbg/-/hmac-drbg-1.0.1.tgz#d2745701025a6c775a6c545793ed502fc0c649a1"
@@ -3177,7 +3187,7 @@ interpret@^1.0.0:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/interpret/-/interpret-1.0.3.tgz#cbc35c62eeee73f19ab7b10a801511401afc0f90"
 
-invariant@^2.0.0, invariant@^2.2.0, invariant@^2.2.1:
+invariant@^2.0.0, invariant@^2.2.0, invariant@^2.2.1, invariant@^2.2.2:
   version "2.2.2"
   resolved "https://registry.yarnpkg.com/invariant/-/invariant-2.2.2.tgz#9e1f56ac0acdb6bf303306f338be3b204ae60360"
   dependencies:
@@ -4099,7 +4109,7 @@ longest@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/longest/-/longest-1.0.1.tgz#30a0b2da38f73770e8294a0d22e6625ed77d0097"
 
-loose-envify@^1.0.0, loose-envify@^1.1.0, loose-envify@^1.2.0:
+loose-envify@^1.0.0, loose-envify@^1.1.0, loose-envify@^1.2.0, loose-envify@^1.3.1:
   version "1.3.1"
   resolved "https://registry.yarnpkg.com/loose-envify/-/loose-envify-1.3.1.tgz#d1a8ad33fa9ce0e713d65fdd0ac8b748d478c848"
   dependencies:
@@ -4730,6 +4740,12 @@ path-platform@~0.11.15:
   version "0.11.15"
   resolved "https://registry.yarnpkg.com/path-platform/-/path-platform-0.11.15.tgz#e864217f74c36850f0852b78dc7bf7d4a5721bf2"
 
+path-to-regexp@^1.5.3:
+  version "1.7.0"
+  resolved "https://registry.yarnpkg.com/path-to-regexp/-/path-to-regexp-1.7.0.tgz#59fde0f435badacba103a84e9d3bc64e96b9937d"
+  dependencies:
+    isarray "0.0.1"
+
 path-type@^1.0.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/path-type/-/path-type-1.1.0.tgz#59c44f7ee491da704da415da5a4070ba4f8fe441"
@@ -4845,7 +4861,7 @@ promise@^7.1.1:
   dependencies:
     asap "~2.0.3"
 
-prop-types@^15.5.7, prop-types@^15.5.8, prop-types@~15.5.7:
+prop-types@^15.5.4, prop-types@^15.5.7, prop-types@^15.5.8, prop-types@~15.5.7:
   version "15.5.8"
   resolved "https://registry.yarnpkg.com/prop-types/-/prop-types-15.5.8.tgz#6b7b2e141083be38c8595aa51fc55775c7199394"
   dependencies:
@@ -4964,15 +4980,24 @@ react-frame-aware-selection-plugin@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/react-frame-aware-selection-plugin/-/react-frame-aware-selection-plugin-1.0.0.tgz#6a0d40efd56721179160159709f10ec70469c2ec"
 
-react-frame-component@^0.6.2:
-  version "0.6.6"
-  resolved "https://registry.yarnpkg.com/react-frame-component/-/react-frame-component-0.6.6.tgz#f86ccab8d8c2feb4606cfda17ec65ca8ace84e36"
-  dependencies:
-    object-assign "^4.1.0"
+react-frame-component@^1.0.3:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/react-frame-component/-/react-frame-component-1.0.3.tgz#00a5deea81671927ea973954a0d8eb19ecc339de"
 
-react-portal@^3.0.0:
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/react-portal/-/react-portal-3.0.0.tgz#9304fce836e8a3216b22588f8dc91b447728f0ae"
+react-portal@^3.1.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/react-portal/-/react-portal-3.1.0.tgz#865c44fb72a1da106c649206936559ce891ee899"
+  dependencies:
+    prop-types "^15.5.8"
+
+react-router-dom@^4.1.1:
+  version "4.1.1"
+  resolved "https://registry.yarnpkg.com/react-router-dom/-/react-router-dom-4.1.1.tgz#3021ade1f2c160af97cf94e25594c5f294583025"
+  dependencies:
+    history "^4.5.1"
+    loose-envify "^1.3.1"
+    prop-types "^15.5.4"
+    react-router "^4.1.1"
 
 react-router@^2.5.1:
   version "2.8.1"
@@ -4984,6 +5009,18 @@ react-router@^2.5.1:
     loose-envify "^1.2.0"
     warning "^3.0.0"
 
+react-router@^4.1.1:
+  version "4.1.1"
+  resolved "https://registry.yarnpkg.com/react-router/-/react-router-4.1.1.tgz#d448f3b7c1b429a6fbb03395099949c606b1fe95"
+  dependencies:
+    history "^4.6.0"
+    hoist-non-react-statics "^1.2.0"
+    invariant "^2.2.2"
+    loose-envify "^1.3.1"
+    path-to-regexp "^1.5.3"
+    prop-types "^15.5.4"
+    warning "^3.0.0"
+
 react@^15.4.2:
   version "15.5.4"
   resolved "https://registry.yarnpkg.com/react/-/react-15.5.4.tgz#fa83eb01506ab237cdc1c8c3b1cea8de012bf047"
@@ -5271,6 +5308,10 @@ resolve-from@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/resolve-from/-/resolve-from-1.0.1.tgz#26cbfe935d1aeeeabb29bc3fe5aeb01e93d44226"
 
+resolve-pathname@^2.0.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/resolve-pathname/-/resolve-pathname-2.1.0.tgz#e8358801b86b83b17560d4e3c382d7aef2100944"
+
 resolve@1.1.7, resolve@1.1.x:
   version "1.1.7"
   resolved "https://registry.yarnpkg.com/resolve/-/resolve-1.1.7.tgz#203114d82ad2c5ed9e8e0411b3932875e889e97b"
@@ -6073,6 +6114,10 @@ validate-npm-package-license@^3.0.1:
     spdx-correct "~1.0.0"
     spdx-expression-parse "~1.0.0"
 
+value-equal@^0.2.0:
+  version "0.2.1"
+  resolved "https://registry.yarnpkg.com/value-equal/-/value-equal-0.2.1.tgz#c220a304361fce6994dbbedaa3c7e1a1b895871d"
+
 verror@1.3.6:
   version "1.3.6"
   resolved "https://registry.yarnpkg.com/verror/-/verror-1.3.6.tgz#cff5df12946d297d2baaefaa2689e25be01c005c"