K key generic is moved to method
GenericLookup stuff
GRD-16 #comment PersonRepository improvements
Merge branch 'master' of git@github.com:soluvas/soluvas-framework.git

Conflicts:
	data/src/main/java/org/soluvas/data/MultiLookup.java
	data/src/main/java/org/soluvas/data/SingleLookup.java