timob-13686-v3: added support for searchText, searchView, and caseInsensitiveSearch
timob-13686-v3: added docs
timob-13686-v3: addressed comments
timob-13686-v3: update docs.
Merge branch 'master' of git://github.com/appcelerator/titanium_mobile into timob-13686-v3
[TIDOC-1235] Add note on how to create a semi-transparent background for Android windows
timob-13686: addressed comments
Merge pull request #4786 from bhatfield/tidoc-1235

[TIDOC-1235] Add note on how to create a semi-transparent background for...
Merge pull request #4774 from hieupham007/timob-13686-v3

Timob 13686 v3: added support for searchableText, searchView, searchText and caseInsensitiveSearch
[TIMOB-14221] Code Refactor for thread safety
[TIMOB-14221] Refactor
Merge pull request #4790 from vishalduggal/timob-14221

[TIMOB-14221] iOS: setSelection API accesses views on JS thread
Merge branch 'master' of git://github.com/appcelerator/titanium_mobile into timob-14217

Conflicts:
	iphone/Classes/TiUITextAreaProxy.m
	iphone/Classes/TiUITextFieldProxy.m