Removed unused queries logging in test
Added support for easy implementation of single table inheritance (thx to mooncube)
Fixed order of class loading
Improved support for single table inheritance
Fixed ternary operators precedence
Added current reflection in memory cache
Improved performance of Result class
Merge branch 'performance' into develop
Fixed issue with missing index initialization (thx to peter.z)
Fixed issue with null assignment to field with has one relationship (thx peter.z)
Typo in substr call
Improved relationships handling and improved mapping collisions check
Removed generation of some unnecessary database queries
Improved enum support
Fixed Repository::createEntity method to support single table inheritance
Changed DefaultMapper::trimNamespace method visibility
Empty filter parts are allowed from now
Fixed cache-related issue in Repository
Added missing part of condition
Fixed issue in persitence of simple has many relationships (thx to Petr Dana)