fix for REST API reading the value as true Bug 890001
Bug 889947
Fixing extended broker tests
Removing application estimate cucumber test
fixed missing attribute
Merge branch 'features/model_refactor' of github.com:kraman/origin-server into model_refactor
Bug 892129
Bug 892104
Bug 892139
Bug 892132
Bug 892100
missing validations
Bug 892117
Bug 891901
fixing integration test
Bug 892099
Bug 889940
can't send nil for gear_size
Bug 892098
Bug 889958