[Scopes] Sanitize URLs for scopes (removing spaces)
[Scopes] DoctrineORM sync scopes and filters
[Scopes] Update templates to handle group of scopes
[Scopes] Manage multiple groups and default scopes
[Scopes] Move processScopes to commonAdmin (and so manage scopes for Propel and Doctrine)
Remove scopes on filter action
Minro fixes
Make a difference between "remove selected scopes" to "no scope selected"
Fixes
Merge pull request #64 from symfony2admingenerator/fix-issue60

[Scopes] Synchronize scopes and filters (fix issue60)