Merge branch 'hotfix/2.2.1' into develop
Merge branch 'develop' of github.com:jordifreek/CacheGadget into develop
First attempt to use composer. The library is not uploaded to composer web and require testing with psr0 autoloader.
This is also a maintain feature with minimal changes
Release 0.2.2 - Added composer support and minor changes (maintenance)

 - This is a testing release with composer. Autoloader is not tested
Merge branch 'release/v0.2.2'