https://github.com/jmdobry/angular-cache/pull/252
https://github.com/jmdobry/angular-cache/pull/240
https://github.com/jmdobry/angular-cache/pull/239
https://github.com/jmdobry/angular-cache/pull/237
https://github.com/jmdobry/angular-cache/pull/199
https://github.com/jmdobry/angular-cache/pull/178
https://github.com/jmdobry/angular-cache/pull/146
