[TIMOB-15703] [TIMOB-15713] iOS build fixes

[TIMOB-15703] Fixed iOS debugging and profiling for sim and device builds.

[TIMOB-15713] Fixed being able to build directly from Xcode.

Removed old 'process.env.TITANIUM_CLI_XCODEBUILD' code.

Added '-no-progress-bars' to pre-compile build phase script.