added FlipView test to cover issue #85
changed number of items in FlipView test
fixed formatting on FlipViewMouseEventTest
Make FlexboxMixin tests more robust. #393

The FlexboxMixin tests fail sometimes on Saucelabs when a test runs before
the rules of the dynamically included CSS file are in effect. This was
fixed by including the CSS file statically with a reference tag instead of
dynamically.

A couple of other changes were made:
- Added support for utilizing LESS files with the reference tag.
- Fixed a bug which caused TestData to be copied to unit tests that didn't
  reference it.
Fix jshint warning
Merge branch 'master' of https://github.com/winjs/winjs
first iteration changes
removed generate pattern
now let test continue execution after assert fails
moved error handler to line above
Edit progress/range styles to look more correct in mozilla/webkit.
Re-enable some Animation2Tests. #342

Re-enable:
- testExpandItemsContainerForReflowNeeded
- testExpandItemsContainerForReflowNotNeeded

These were failing because WinJS.UI.executeTransition needed to be
monkey patched on the module object rather than on the global namespaced
object.
Re-enable testDeleteDoesNotLoseFocusRectangle #342

VirtualizedViewTests.testDeleteDoesNotLoseFocusRectangle was disabled in
commit 022ff8c5d4edb6572b87045a351367e533c69e25 because it was failing. I
could only get it to fail when the browser wasn't focused. I re-enabled the
test and added extra logging to make it easy to tell whether or not the
browser has focus if the test fails again.

The reason it fails is that programmatically moving focus via setActive
doesn't cause focus events to fire when the browser doesn't have focus
(IE 11).