code for navigation toolbar with jquery
Mentiones issues resolved for jquery toolbar widget

Change-Id: Ibf426b9110130a129d050fe3ee0e18f051186caa
Mentioned issues solved for jquery toolbar#1

Change-Id: Iae57b2f9410d4dc35f2b473f75943707971912b9
commit for layerwidget issue:
Conflicts:
	LICENSE
	public/javascripts/jgis.js
	public/stylesheets/jgis.css
	views/index.jade

Change-Id: I8ab72b4afa6225e0b02979ca0fd087410b7c9289