Fixed ObjectHydrator when namespace alias is given.
[DDC-2256] Added test for hydrator.
[DDC-2256] Moved aliases translation to ResultSetMapping, fixed tests.
[DDC-2256] Code refactorization.
[DDC-2256] Code improvements.
Added missing mapping types
Add test for order by scalar
Added support for order by scalar
Fix typo
Merge pull request #558 from pkruithof/master

Added missing mapping types
Fix typo
Add test with mixed sort
Merge pull request #559 from Stroitel/fix-paginator

[Paginator] Added support for order by scalar
entity listeners mapping
support short class name
move call listeners tests to AbstractMappingDriverTest
test entity listener metadata
test entity listener calls
call listeners in UoW
test @PostLoad