[FC-74] Implemented Domain-level feature Toggling.
Merge branch 'master' of github.com:ClickTravel/Cheddar
Renamed "context" to "namespace" for clarity and added Javadoc.
Amended Javadoc
Merge pull request #28 from clicktravel-basharat/master

[FC-74] Implemented Domain-level feature Toggling.
Merge branch 'master' of github.com:ClickTravel/Cheddar