fix #397 Left positioning of dragged element on IE8

It also includes :

  - Includes some drag test cases,
  - Fixes some webkit drag issues (a click trigger a mousemove with webkit)
  - Excludes a test case with PhantomJS (the viewport size is not well reported)

Close #416
fix #417 Drag utility fails after fix #397

The workaround introduced in #397 about the mouse move is now effective
only for webkit

Close #418
fix #419 Issue in DialogOnResizeTestCase

resolves an issue for DialogOnResizeTestCase (and possibly others) where there is an assumption that the HTML element will contain a style attribute.
fix #420 CssLoader test case for slow networks

Fix a test case that fails when the browser is too slow to apply the css
rules of a newly loaded css file
fix #422 tests failing in old browsers

Fix two tests failing in IE7 and FF3.6
fix #385 Gestures test cases

Fix an error in the test cases of gesture events
1.3.7
feat #413 Bindable popup state

This feature allows to programmatically open the drop down of the following widgets in the standard aria library: Select (not in simpleHTML mode), SelectBox, MultiSelect, AutoComplete (with expand button) and DatePicker.
The state of the drop down can be bound to the data model.

close #411 close #413
fix #426 HashManager does not reset hash in IE7

When starting to poll for hash changes, a variable that was not correctly initialized was causing the reset of the hash.

close #428
deprecate IconLib
deprecate bindRefreshTo statement
refactor remove obsolete JSDoc in SimpleSessionQueuing
refactor remove SubModuleDefinition.display from CfgBeans

It was not used anywhere in the code.
refactor remove EnvironmentBase.setEnvironment
refactor remove deprecated members of environment.WidgetSettings

Removed the following methods and cfgBeans members:
getWidgetLib()
getWidgetLibClassName()
defaultWidgetLib

The supported equivalents are:
aria.widgetLibs.environment.WidgetLibsSettings.getWidgetLibs,
aria.widgetLibs.environment.WidgetLibsSettingsCfgBeans.AppCfg.defaultWidgetLibs
and Aria.getClassRef.
refactor remove deprecated methods from AriaLib
refactor remove utils.Event.getElement
refactor remove deprecated _formatCache in utils.Number
refactor remove onvalidate from TextInput and Select
refactor remove legacy way of declaring objects in an interface

objects in interface definition are no longer represented as {},
but either as {$type: "Object"} or a shortcut notation "Object"