add some (poorly styled) doc information to the doc viewer right rail
drop the title bar from the docviewer and move the exit / done button from subnav-controls
remove some unused / unreachable code
fix a bug with grabbing tags on documents without tags
move confirm / sign / stage 1 dialogs from docviewer to right rail and begin styling
add title and buttons to confirm dialog in bottom right
add a border around the "Feedback" button to distinguish it from the right rail bottom
add document status checks (signable, voidable, etc) to documents service and reset some of the base confirm styling
docViewer: remove stage controls, docViewerHeader, and a whole mess of css
update the styling of the confirm / approve box for documents
remove some unneeded divs
remove some unused code
clean up some of the sign / finalize / void / etc logic in the company / investor doc viewer, and move Document def to Documents service
move countersign / finalize / etc logic to document itself
Merge branch 'master' into document_new_workflow

Conflicts:
	cmn/MVP.css
add rejections, and move the docaction stuff to a directive
standardize most of the rest of the docActions into the doc-action directive
Merge branch 'master' into document_new_workflow
copy the new doc-actions stuff to the investor side
write sign and reject functions for investor