allow setting of the locales dynamically
fix method name and added explanation for method
Merge pull request #453 from uwej711/allow_dynamic_locales

allow setting of the locales dynamically
Set UUID on documents on persist already.
cleanup assign uuid on persist
Merge branch 'assign-uuid-early'
Implement null values for associative arrays
Merge pull request #457 from uwej711/assoc_with_null_values

Assoc with null values
BC fix for assocNulls
findTranslation should be consistent with find

If a identifier does not exist, 'find' method will return null, and 'findTranslation' will throw ItemNotFoundException. Catch the exception in 'findTranslation' method and return null to provide consistency.
Some tests for DocumentManager

Test if DocumentManager::find and DocumentManager::findTranslation consistently are returning nulls, when UUID is nonexistent (PHPCR Session implementation throws ItemNotFoundException).
Merge pull request #462 from eXsio/patch-1

findTranslation should be consistent with find
Merge pull request #463 from eXsio/patch-2

Some tests for DocumentManager
prepare 1.1.0-RC2
Supported for using referrer fields in queries
Merge pull request #468 from dantleech/referrer_field_query

Supported for using referrer fields in queries