Implementing MID-1465 (Assign approval requests also to org. units and/or roles) - not quite finished yet.
Merge branch 'master' of github.com:Evolveum/midpoint

Conflicts:
	model/workflow-impl/src/main/java/com/evolveum/midpoint/wf/util/MiscDataUtil.java
Fixing compile error after merging.
more improvements for org. filter querying, should fix sql server build.
Fixing the test. Quite ugly but should be OK for now.
Merge branch 'master' of github.com:Evolveum/midpoint
org. filter queries improved.
More authorization tests
Merge branch 'master' of github.com:Evolveum/midpoint
GUI-related security functions
Refactor: cleaning up terminology in prism: create vs add
Access letters in text dumps
Finishing terminology alignment (create vs add), removing depracated parts from refined schema.
Fixing schemas for query & types.
Allowing lists of references to abstract types (eliminated problems with list items instantiation).
More GUI-related security code.
Changing XMLs after the terminology change.
More work on GUI-related security methods. Some schema-related fixes.
Fixing repo tests after removal of deprecated schema elements.
Improving the tests