Merge pull request #6 from roongr2k7/master

use autoload
Add package in composer
Merge branch 'master' of github.com:roofimon/tdd_silex
Remove echo
Move WineController to controller/
Move WineServicePDO and WineSQLConnectionManager to services/
Move Wine to models/
Remove Wine from root dir
Merge branch 'master' of https://github.com/roongr2k7/silex_project into roongr2k7-master