don't trigger sorting when resizing/moving columns
Merge branch 'master' of github.com:ccantill/powergrid into ccantill_master
Merge pull request #7 from SamDeBlock/bugfix

Bugfix for render cell content
Merge branch 'master' of github.com:ccantill/powergrid into ccantill_master
Bugfixes:
- Fix to support older jquery versions which don't support negative indexes in selector
- templating  should only render the template and then delegate rendering to the grid