[FIX] Object actions and batch actions now takes into account credentials parameters
Merge branch 'master' into fix-issue_531
Minor changes
Manage merge configuration
Minor change: null fields definition in builder is not allowed anymore
Refactoring: checkCredentials now handle checkCredentials and checkCredentialsWithObject
Patch: default message for delete error
Merge pull request #532 from sescandell/fix-issue_531

[FIX] Credentials for object|Batch actions and Generator merge