FragmentControl/Loader should not lowercase paths (every time), affecting unit tests in Linux

Fixes #155
Merge branch 'master' of github.com:winjs/winjs
closes #140, where using local AppBar's in phone, along with using the Navigator.js file (found in the VS templates) to navigate, causes the WinRT CommandBar to stay hidden after leaving the home page.
Merge branch 'master' of github.com:winjs/winjs
Adding missing toLowerCase() on WinJS.UI.Pages._remove
removing unncessary tolowercase + adding comment.
Adding 3 new symbols to symbols.ttf

Fixes #111 and #23
This was failing on Chrome due to className containing extra whitespaces.
On Chrome, the user agent stylesheet would override the colors inherited by input tags thru body.
Removed height/width asserts from style tests - we aren't even setting these explicitly thru stylesheets.
Add more actually important properties
Merge branch 'master' into phosphoer/remove-test-verify
Re-add two timeout properties that may be useful