Started refactoring .Web Query objects to be cached queries
More work on refactoring .Web query objects
Added paged key invoice queries to invoice service
Merge pull request #810 from rustyswayne/1.4.0-lists

Paged invoice queries
Initial repository updates for search filter paged queries
Internally exposed count methods on paging services
Merge pull request #811 from rustyswayne/1.4.0-lists

Internally exposed count methods on paging services
Merge remote-tracking branch 'merchello/1.4.0-lists' into 1.4.0-lists