Fix wrong array merging
Merge branch 'as-bugFix'
Merge pull request #27 from hAdamm/master

Fix wrong array merging
Merge pull request #28 from ZZromanZZ/bugFix

Removed array flattening in QuerySpecification
Fixed bad reference to relationship
Merge branch 'as-bugFix'
Merge pull request #29 from hAdamm/master

Fixed bad reference to relationship
Merge pull request #30 from ZZromanZZ/bugFix

Removing entity from collection fix
Added new feature "entitiesCollection"
Merge pull request #31 from hAdamm/master

Added new feature "entitiesCollection"
Fix namespace in condition