Add dashboard url to space summary json stub

[#49312147]
Bump to 1.5.2
Add dashboard url to app summary json stub

[#49312147]
Bump to 1.5.3
update App#events for latest ccng endpoint
App#delete! backwards compatibility

now accepts + ignores options hash
Factory for quota definitions, app, client, organization

[#50908867]
Merge branch 'factories_not_fixtures'
fix merge
remove 1.8.7 from travis, our dependencies lock us to 1.9.2+
Factory for domain [#50908867]
Refactor model and attribute spec. Removing fakes [#50908867]
- Removed fakes from to_many and to_one specs
- Refactored attribute spec
- Refactored model spec
- Added test model builder helper

[#50908867]
Clear factories in spec_helper