removed extra text from dashboard
Installed carrierwave gem
Generated uploader
Migrated avatar column to User model
Migrated avatar to Team model
Mounted avatar uploader to User and Team models
Added uploader field to user sign up
Added avatar symbol to user strong params method
Added user avatar image tag to dashboard
Added avatar to teams controller strong params method
Added avatar file field to new team form
Added image tag for team avatar in team show page
Installed rmagick gem
Added remote avatar url to users controller strong params
added remote avatar url field in userinfo form
Added remote avatar url field in new team form
Added remote avatar url to teams controller strong params
Resolved merge conflict with activity history features