bug fix for resolver when returning multiple results for singular
Minor improvements according to suggestions
Merge branch 'master' of https://github.com/marcojanssen/silex-rest
Merge pull request #7 from Richard-NL/master

bug fix for resolver when returning multiple results for singular
Merge pull request #5 from RonXS/master

Moved Errorhandling to a trait so that its interchangable
Moved orm mappings to config
Added doctrine extensions
Merge pull request #8 from RonXS/master

Fixed 2 minor questions