first attempt to make postman look nice
Merge branch 'develop' into feature/27-postman-integration

Conflicts:
	mentorup/static/js/project.js
	mentorup/templates/users/user_detail.html
leftnav and subnav menus working now but still not highlighting active pages
add django-activeurl to highlight current menu items
Merge branch 'feature/27-postman-integration' into develop

Conflicts:
	mentorup/static/js/project.js
	mentorup/templates/base.html
	mentorup/templates/users/user_detail.html
	mentorup/templates/users/user_list.html