reproducted the problem in test, should be fixed
fixed problem with restoring embedded objects, added generics get_object security check
fixed restore_object to make sure that only allowed fields get updated
improved list fields update
a patch for previus commit
Merge remote-tracking branch 'source/master' into develop

Conflicts:
	rest_framework_mongoengine/generics.py
ImageField, removed unsupported attribute, was raising exception
changed version to allow automatic deployment detect the change
Merge pull request #36 from romanlv/master

embedded fields update fix and ImageField without errors