Add tooltips for course creation form
Add tooltips to course edit form
Add tooltips to teacher profile edits
Prevent page from getting too big with large images
Resolve merge conflicts
Fix links on dashboards
Fix logic for enrollment button
Minor style changes
More consistency in forms
Fix dashboard links on password change page
Prettier teacher registration
More logic to prevent authenticated users from registering
More help text on course forms
Merge pull request #79 from calblueprint/form_fixes_2

Form fixes 2