Added revision constant for future use
closes #735
Added parsing of other multifield values to field mapper. Terms panel now looks for a .raw if one exists and uses it.
More efficient loading of setting panels and improved layuout
Merge remote-tracking branch 'upstream/master'

Conflicts:
	src/app/directives/kibanaPanel.js
	src/app/panels/bettermap/editor.html
	src/app/panels/bettermap/module.js
	src/app/panels/hits/editor.html
	src/app/panels/map/editor.html
	src/app/panels/pie/editor.html
	src/app/panels/table/module.html
	src/app/panels/table/pagination.html
	src/app/panels/terms/editor.html
	src/app/panels/terms/module.js
	src/app/partials/dasheditor.html
	src/css/bootstrap.dark.min.css
fixes after upstream merge