Fix regression resulting in projects existing product refs being altered#429

Merged

segiddins merged 4 commits intoCocoaPods:masterfrom BuddyBuild:BBFixRegressionWithProductRef

Oct 14, 2016

+4,578-2

Commits on Oct 13, 2016

Fix regression resulting in projects existing product refs being altered
rasharab
committed
Add requested tests
rasharab
committed
Simplify conditional for determine if project ref group exists
rasharab
committed

Commits on Oct 14, 2016

Add spaces to changelog entry
rasharab
committed