Narrow the overall layout across the site
Only show navigation when the user is logged in and not on the homepage
Merge pull request #28 from teamteam/no-navigation-devise

Only show navigation when the user is logged in and not on the homepage
Change Archive to icon
Iconify navbar
Change add item icon to turn green when hovering
Change new item icon to be green before hover
Merge pull request #30 from teamteam/iconify

Change navbar to icons
Change add item icon color
Add account settings
Remove devise error messages from account settings
Merge pull request #31 from teamteam/account-settings

Add account settings
Change users path to accounts
Clean up styles
Merge branch 'master' into tasks
View tasks on backlog page
Set table styling on tasks