3rd Commit

problems:
	sessions => fixed
	pageload + pageload in pages => fixed
	only partitial site refresh
	nav bar active icon
	sending vars/msgs from server js to client js
	creating new server js docs (require?)
	bootstrap/nodejs/express/jquery effect problematic!?
done:
	sessions
	pageloads (into pages)
	much research ^^
	working post buttons