made querybuilder accessable from resource
Fixed parse error with dates due to unprepared query.
Merge branch 'querybuilder' of github.com:Hounddog/zf-apigility-doctrine-server
Chaned filter function call to include metadata; Added type cast function and abstract filter
Changed filter function call on ODM; added type cast function and abstract
Merge pull request #6 from soliantconsulting/filters

Rewrite filters to apply type casting to individual value elements