fix - old opacity value is stored in fullValue property
feat #1017 MultiAutoComplete navigation

It is now possible to use the left and right arrow keys to navigate throughout the whole widget, including currently inserted options. It is also possible to use the tab key to jump form the inserted options list to the text input field, and then from this field to the next focusable element in the page (outside the widget).

Close #1017
fix #546 Update sourceURL syntax in evaled files

Use `#sourceURL` in modern browsers and `@sourceURL` in Firefox <=22.

Close #1023.
fix #1030 MultiAutoComplete wrong behavior when editing without changing entry.
1.4.17
fix #1033 Removing wrong lines in the MultiAutoComplete.

This commit removes two lines which set a new value in
the data model when pressing tab if the field is empty
and not positioned at the end of the options (i.e. when
leaving the edit mode through tab if the field is empty).

There is no reason to set the value at that time as the
value has not changed, and this can lead to the onchange
handler being called later when the value has not changed.
fix #1038 Updating skin property for MultiAutoComplete widget

This commit updates the multiautocomplete property for skins.
fix #1032 viewport sizes updated when the first autoresizable element is registered
viewport sizes are now also updated when the first autoresizable element is registered, and not only when Layout singleton is loaded or a resize is done.
fix #1048 jshint es3 parameter set to true (old browsers support)
feat #1040 Check the skin when normalizing it

This commit updates the version of atpackager, and updates
the configuration of the ATNormalizeSkin visitor to check
the skin properties while normalizing them. In case a skin
property is not correct (i.e. if it does not match the
corresponding bean in aria.widgets.AriaSkinBeans), the
build fails.

Close #1040
fix #1041 MultAutoComplete changes when suggestion is under edit mode