[TIMOB-17358]: Update Appcompat assets + lib
[TIMOB-17358]: Update scons.
Merge branch 'master' of git://github.com/appcelerator/titanium_mobile into timob-17358-2
[TIMOB-17358]: Update theme + appcompat assets
[TIMOB-17358]: Refactor notification
[TIMOB-17358]: Fix ActionBar crash
[TIMOB-17358]: Actionbar fixes
[TIMOB-17358]: Remove workaround
[TIMOB-17358]: Update doc + Minor fixes
[TIMOB-17358]: Add null checks
[TIMOB-17358]: Update docs.
Merge pull request #6247 from hieupham007/timob-17358-2

[Timob-17358]: Update Appcompat assets + scons