First pass on the feature edit dialog.
Added lat lon editor. Minor other improvements and bug fixes.
Added vector layer to display selected feature geometry.
added layers to map
first pass at wfs-t support. edits make it to server. will need another pass to improve.
Working on modifying geometry. Currently a work in progress.
Combined feature info box with geometry edit and attribute edit into a feature manager.
Removed hard coded crs projection, partially fixed a problem with deselecting while editing