More details about the YSLD scale options
change map abstract to description and modied list from map layers put
Custom footer for grid and other updates, merges #696.

- Altering backend.js layer.update from PUT to PATCH per Jody's suggestion
- Altering edit functionality of layer and map titles within the ngGrid
- Adding minor pieces to the home page.
Correctly reverse map/layers endpoint
Added YSLD zoom section
Merge branch 'master' of github.com:boundlessgeo/suite
added factory for lodash access as underscore
Added database import, refactored formats api accordingly
Updated geoserver-exts to bring in YSDL Zoom
adding map settings update workflow
Adding filtering field to layer page and allowing grid to filter based on input. Adding error panel draft.
Adding filtering field to layer page and allowing grid to filter based on input. Adding error panel draft.
Merge pull request #697 from RobertDenis/layer-filtering

Layer filtering
Skipping workspace alert in sidenav in case of 401.

Hack for now until we setup ui-router to resolve before the view is loaded.
Adding row classes to login form
Tweaking grid filter text field
Fixing style editor alert issues.

- Re-enabling validation markers
- Passing alerts to rootScope
fixing new map workflow and adding delete map to map settings
fixing map delete and map add thumbnails
MapController layer representation of title, description, type, kind