New features
[5239c76] Added more template blocks to make the menu more extensible (@grachevko)
Bug fixes
[59f14b1] Allow non scalar entities primary keys to be used for URL generation (@dragosprotung)
[efb2f5a] Use the right HTTP status code for exceptions (@javiereguiluz)
[803e84b] Improved how custom templates are looked for (@javiereguiluz)
[bfe5f7c] Append special form types (group, divider, section) to a form in edit and new views (@man08)
[8b4f4bc] Added a help note about getters/setters of virtual properties (@javiereguiluz)
[25572fb] Added a note about the translation service in the introductory tutorial (@javiereguiluz)
[6cd7202] Fixed the equality expression in DQL (@marcverney)
[f465fcd] Updated Polish translation (@forsetius)
[b16347b] Updated French translation (@Stoakes)