[CLOUDSRV-2281] Minor update to adapt enterprise Push environment
TIDOC-1158 Check in modules doc.
Merge pull request #4303 from arthurevans/tidoc-1158-3_1_X

TIDOC-1158 Check in modules doc.
[TIMOB-13933] Fixed JSS and i18n support for development iOS sim builds.
Merge pull request #4306 from cb1kenobi/timob-13933_3_1_X

[TIMOB-13933] Fixed JSS and i18n support for development iOS sim builds.
[TIMOB-13898]Add custom client header to Ti.Network XHR request
[TIMOB-13898]Split up titanium string.
Parse BlackBerry section in tiapp.xml.

This is a backport of the BlackBerry specific parsing
code for tiapp.xml. This fixes an issue with orientations not working.

[TIMOB-13874]
TIMOB-13944: Also search inside build-tools directory for platform tools
TIMOB-13897: Android: Add custom client header to Ti.Network XHR request
TIMOB-13899: Android: Switch the analytics API endpoint URL to use a new version
Merge pull request #4310 from srahim/timob-13898-3_1_X

[TIMOB-13898]  3_1_X IOS:Adding custom client header to Ti.Network XHR request
Merge pull request #4317 from ayeung/timob-13897-3_1_X

TIMOB-13897: Android: Add custom client header to Ti.Network XHR request
Merge pull request #4314 from joshthecoder/TIMOB-13874-3_1_X

Tested on device, works as expected
[TIMOB-13900]Switching to new analytics API endpoint Url
Merge pull request #4319 from srahim/timob-13900-3_1_X

[TIMOB-13900] iOS :Switching to new analytics API endpoint Url -3_1_X
[TIMOB-13961] Added guid to HTTP headers
[TIMOB-13900] Updated the analytics endpoint
[TIMOB-13961] Code cleanup
Merge pull request #4212 from realpaul/3_1_X

[CLOUDSRV-2281] Minor update to adapt enterprise Push environment