added nav_bar but breaking index
Merge branch 'master' into Ryans
Merge pull request #5 from empowerchris/chris

Chris
trying to merge with master
Merge pull request #6 from empowerchris/chris

All CRUD now updated and working properly.
fixed _form
Merge branch 'master' into Ryans
added styling to application.css and nav_bar works correctly in askers.index
fixed buttons
before creation of home controller
added landing page
removed broken buttons
Merge pull request #7 from empowerchris/Ryans

Ryans
Cleaned up nav bar andcreated functional links. Created user-friendly edit/new forms.