Refactored ResolvingQueryGenerator and SimpleQueryGenerator
Merge origin/master
Merge origin/master
Merge origin/master

Conflicts:
	core/impl/src/main/java/com/blazebit/persistence/impl/OrderByManager.java
	core/impl/src/main/java/com/blazebit/persistence/impl/QueryGenerator.java
	core/parser/src/main/java/com/blazebit/persistence/impl/SimpleQueryGenerator.java
Implemented resolving of FUNCTION-functions