Merge pull request #16 from rmzamora/master

Class incompatibility fix for SonataAdminBundle 2.0
Add default value for parentAssociationMappings
Fix list sort
Update TypeGuesser for hash, array and boolean types
fix mongodb-odm-bundle dependance
Removed csrf_protection option from FilterTypeGuesser
Merge pull request #18 from slot/remove_csrf–protection

Removed csrf_protection option from FilterTypeGuesser
Merge pull request #17 from dizda/patch-1

fix mongodb-odm-bundle dependance
Distinct field building and adding action.
Merge pull request #20 from Romain-Geissler/distinct-field-building-adding

Distinct field building and adding action.
Fix createNamedBuilder parameters order, refs #21
Update master
Merge pull request #22 from stfalcon/patch-3

Update master
Typo fix, plus couple of improvements.
Update patch-1
Merge pull request #23 from benlumley/patch-1

Typo fix, plus couple of improvements.
Fix find for numeric id in ModelManager

 * Add fallback to fetch by id as string if id value is_numeric
but result null. Usefull if Mongo ObjectId does not contain letter
(500051249896307640000005 for example is a valid mongo ObjectId)
Merge pull request #24 from lucasfilippi/find-numeric

Fix find for numeric id in ModelManager
Update string filter default type
added missing function required by interface