Merge pull request #81 from inspiran/master

Allow to configure the product manager class name
remove composer.phar installation (take 2)
Merge pull request #84 from jrobeson/patch-2

remove composer.phar installation (take 2)
Merge branch 'master' of github.com:vespolina/VespolinaProductBundle
Initial refactoring: cleanup deprecated code
Temporary disabled twig extensions
Adjusted service names
Update Resources/config/mongodb.xml
Adjusted composer
Fixed composer