fix #626 test case for: pageReady event not raised

The fix for the issue has already been integrated in 1.4.7 via
e533d6c2b29f6fa3809c5973de3e5473638855a9. This is a missing test case.

Close #643.
fix #644 Incorrect css rule

Updating border and padding rules.
fix #629 hashchange listeners broken after overlay creation

After a DomOverlay is created, the hashchange listener added by aria.utils.HashManager class was not called any longer.
feat #654 onclick on the Icon widget

Implemented an 'onClick' property to the Icon widget

Close #654 Close #537
refactor Refactor of the vertical align test case

It is now managed by calculations instead of recording positions for every browser.

Close #653
fix #650 Callback object modified when called using apply

Close #651
feat #634 Mobile Touch Widgets

* Create a Button widget that highlight on tap (button, link)
* Create a Switch widgte as an extension of the slider, such widget has
* only two possible states

Close #634
Merge branch 'master' of https://github.com/ariatemplates/ariatemplates