Allow to compile modules using ARC.

This fixes the "Cast to C pointer type 'void *' to Objective-C pointer requires a bridged cast error that current customers of PSPDFKit (https://marketplace.appcelerator.com/apps/1072) are getting unless they manually edit this source file. The even better way to fix this would be to not add method bodies in a header.

Please merge this for 3.0.1, this is a major show-stopper for me and my customers
[TIMOB-12327] Layout the view animated over after animation
[TIMOB-12133] Reload addressbook when modified externally
[TIMOB-12133] Document reload function
Merge branch 'master' of https://github.com/steipete/titanium_mobile into timob-12558
timob-12558 Added Max's find and added comments.
Merge pull request #3838 from BlainHamon/timob-12558

Timob 12558 - Allow ARC modules to compile against Titanium
Merge pull request #3739 from vishalduggal/timob-12327

[TIMOB-12327] Layout the view animated over after animation
Merge pull request #3820 from vishalduggal/timob-12133

[TIMOB-12133] Reload addressbook when modified externally