Move documentation from gh-pages branch to 'docs' folder

To prepare the migration to 3.0, we need to change the location where the documentation is generated from.
Having a gh-pages branch makes it hard to synchronize the code and the docs. Having a "docs" folder in the repo itself simplifies this.

docs/bower_components/bootstrap/js/.jshintrc

@@ -0,0 +1,15 @@
+{
+  "asi"      : true,
+  "browser"  : true,
+  "eqeqeq"   : false,
+  "eqnull"   : true,
+  "es3"      : true,
+  "expr"     : true,
+  "jquery"   : true,
+  "latedef"  : true,
+  "laxbreak" : true,
+  "nonbsp"   : true,
+  "strict"   : true,
+  "undef"    : true,
+  "unused"   : true
+}