Support resultType=hits for GET
Support wfs request urls with "&amp;" at the end
Confirm oracle conneciton unwrap available during creation (GEOT-4864)

https://jira.codehaus.org/browse/GEOT-4864
Merge pull request #520 from jodygarnett/geot_4864

Confirm oracle conneciton unwrap available during creation (GEOT-4864)
Merge pull request #437 from tsauerwein/wfs-url-queryparams

Support wfs request urls with "&amp;" at the end
Merge pull request #436 from tsauerwein/wfs-hits-get

Support resultType=hits for GET