fixed bug in _apiUnset
Merge pull request #1 from joawan/apiUnset-bug

fixed bug in _apiUnset
added limit and sort to findAll
Break up into smaller functions
Unit test mapping on extract annotation
Update broken unit tests in basemodel
Do not overwrite data with null if it has not been changed
Connect against replicaset if provided
array check to fail a little more gracefully
Merge pull request #2 from Redpill-Linpro/master

Merge changes