Merged from previous "master":

* 057481e86aa8fbf2e87eb4ead951310f519457ed  2013-10-16 15:00:22 -0700  CBLT-84:  make iOS builder more portable
* 5425735061dbb0a3876fda4b1e5d71757e1cd525  2013-10-02 15:28:17 -0700  CBLT-84:  get LiteServ* from Release-ios-universal
* 46584a4497d5d2fc80a37ad6f4ccdf87c732dbeb  2013-10-02 14:22:13 -0700  CBLT-84:  chmod +X
* 82348fec1b9bae7d73ae784dde840789d0a54209  2013-10-02 14:18:29 -0700  CBLT-84:  manage separate dirs for build and sync_gateway, allow running in virgin environment
* 8fc00a99352290ca7a984c43cfc1db60b2749669  2013-10-02 13:51:17 -0700  CBLT-84: add build_sync_gateway.sh
* 4ca6eee87a7b2f9ed9803fc0299b4cfa98f40255  2013-10-02 10:40:00 -0700  CBLT-84: add  build_cblite_android-artifacts.sh
* 069dd8083ef2e47e0e6a6c880882019e87a0609c  2013-10-02 10:29:15 -0700  CBLT-84:  fail if unable to find sync_gateway executable
* e08db0883f4ed688f57a1f55a6e3e6e43cb2c807  2013-10-02 10:25:27 -0700  CBLT-84:  fail if unable to download sync_gateway zipfile
* cd6e0f90c43889efd498844f6b60f30ae082b3bb  2013-10-02 10:20:17 -0700  CBLT-84:  fix SYNCGATE_VRSN
* c10e928dd99ef458e4b308f78ff155d085ac9e50  2013-10-02 10:01:42 -0700  CBLT-84:  add build_cblite_android.sh

These changes are all within build/scripts/jenkins/mobile/

Change-Id: Id5ef3eed1abc3324903db37eca349e01c45073e9