[TIDOC-1915] Update MenuItem docs and fix some other items
[TIDOC-1857] Make descriptions more generic for iOS version differences
Merge pull request #6253 from bhatfield/tidoc-1915-3_4_X

[TIDOC-1915](3_4_X) Update MenuItem docs and fix some other items
Merge pull request #6255 from bhatfield/tidoc-1857-3_4_X

[TIDOC-1857](3_4_X) Make descriptions more generic for iOS version differences
[TIMOB-17818] make exitOnClose settable at any time

Conflicts:
	android/modules/ui/src/java/ti/modules/titanium/ui/TabGroupProxy.java
[TIMOB-17818] fixing doc issue
Merge pull request #6264 from jonalter/TIMOB-17818-3_4_X

[TIMOB-17818] 3_4_X make exitOnClose settable at any time
Fixed bug
Merge pull request #6268 from cheekiatng/TIMOB-17826-3_4_X

[TIMOB-17826](3_4_X) iOS: Disabling analytics in tiapp.xml leads to iads crash on device