Clean up LESS files

less/lib/components.less

@@ -0,0 +1,17 @@
+// ------------------------------------
+// Tooltips
+
+.tooltip-inner {
+  padding: 7px 12px;
+}
+
+// ------------------------------------
+// Loading Indicators
+
+.loading-indicator {
+  position: relative;
+  color: @fl-body-primary-color;
+}
+.loading-indicator-block {
+  height: 100px;
+}