Merge pull request #1 from yoanm/feature/add-composer

Feature/add composer
Merge pull request #2 from yoanm/feature/add-composer

Adding meta information and autoload config
[twgit] Init feature 'feature/init'.
Add bundle structure
Remove useless folders
Merge branch 'master' of github.com:yoanm/DataMappingBundle into feature/init
Merge branch 'feature/init' into release/0.1.0