Start refactoring managers
Refactor team manager
Try to fix a warning
Update location manager
Fix
Update player manager
Add some test to game entity
Complete game test #24
Fix player manager get
Partial game entry refector
Merge pull request #50 from martinqt/refactor

Refactor (first part)
Fix game entry edition
Remove edition and creation from history
Fix game edition
Fix tests
Add session rollback
Fix game detail form during creation
Protect game entry against duplicated entries
Rename game form
Merge pull request #52 from martinqt/dev

Update