Auth controller error message / login error view with bad login credentials
changes to content on landing page
created navbar.blade, streamlined navbar across home page and application
created error messages in controllers if failed auth
switched navigation names on sidebar
created teamcards.blade to seperate from layout
review for master push

changes in view layout, added progression popover library
Merge branch 'master' of github.com:Finance101/Finance101 into mary
Added definitions file
Merge branch 'ryan' of github.com:Finance101/Finance101 into mary
glossary controller and side menu altered
Merge branch 'master' of github.com:Finance101/Finance101 into mary

Conflicts:
	app/views/simulations/create.blade.php
Merge pull request #15 from Finance101/mary

Mary