Suppress Xcode 5.1.1 unreachable code error
Remove unused variable 'views'
Mark IPHONE6_DISPLAY_ZOOM as unused

Possibly useful, so it is worth keeping around.
Make Xcode 5.1.1 portable with  compiler macro

The offending symbol is convertPoint:toCoordinateSpace:
which does not exist before iOS 8.
Rename ci-helpers to test-helpers
Move test-helpers so it can be shared
Remove unused scripts/test/build dir
Need to require run_loop for Version class
Add a log_info to test-helpers
Can ask for installed Xcodes
Script for regression testing make rules
Move w/o xcpretty tests to test/
Remove w/o xcpretty tests from local-run-as-travis
Move chou tests to tests
Updating local-run-as-travis with chou path
Adds Testing section to contributing doc
Enable 'chou' simulator tests on travis

They will fail until CoreSimulator on travis stabilizes.
Merge pull request #78 from calabash/feature/fix-xcode-5.1.1-builds

Fix xcode 5.1.1 builds
Fix edge case with iPhone6 plus running apps in display zoom mode
Merge pull request #79 from calabash/feature/fix-iphone6-device-in-displaymode

Fix edge case with iPhone6 plus running apps in display zoom mode