Merge branch 'master' of https://github.com/pardom/ActiveAndroid
Merge branch 'master' of https://github.com/pardom/ActiveAndroid
Merge branch 'master' of https://github.com/pardom/ActiveAndroid
Merge branch 'master' of https://github.com/pardom/ActiveAndroid
Added public method to Cache to check initialized state
Merge pull request #178 from harward/cache_is_initialized

Cache is initialized