Removing the need to import config.yml into you app/config/config.yml
paramters should be set at the prepend function
Correct checks for getClientOriginalName
Use correct FileHandler class in MediaManager
Merge pull request #104 from Kunstmaan/configuration

Makes import config.yml in app/config/config.yml superfluous
Merge pull request #107 from Kunstmaan/fix_originalname_checks

Fix originalname checks
fix imports