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
Fix Abstract subdir
Format is now requied for type casting
Not all filters have a format, which results in a warning.
Merge pull request #7 from veewee/bugfix-odm-filters

Not all filters have a format, which results in a warning.
Remove debug print_r of metadata
Merge pull request #8 from TomHAnderson/print_r

Remove debug print_r of metadata
If field is not in metadata it's a reference
Merge pull request #9 from TomHAnderson/abstractfilters

If field is not in metadata it's a reference
Should return the value not nothing
Merge pull request #10 from TomHAnderson/abstract-filters-return

Should return the value not nothing
added persist to update