implementing role areas
added rolea functionality
made role area calculation based on center point
changed z-index values for role draghandle bars
removed unnessesary code
changed role area template
removed unwanted function call
changed role area colors
set default model
bugfixing role areas and amde them simpler
added role labels on top
merged country model
remove deprecated overlay div
remove style from navigation
make tool controls full width
Merge branch 'f-RoleBackgrounds' of github.com:transparencyint/CGIP into f-interface

Conflicts:
	app/styles/_actor.styl
	app/styles/_connection.styl
	app/styles/_controls.styl
	app/styles/_lightbox.styl
	app/views/actor_editor.js
	app/views/templates/actor_editor.eco
complete merge with role backgrounds
redo merge loss
changed order in order of z-depth
add stuff lost from merge