owners shouldn't be able to add themselves as collaborators
style the button consistently
add name to collaborator
find users by username
Formats the add collaborator input field
Override some default select2 styles and convert to rem-calc for RWD.
find users by username, for reals this time
allow cookbook owners to transfer that ownership to a collaborator
whoops
Contributor functions formatting:
- Integrated dropdown on contributor hover for transfer ownership and remove functions
- Styled dropdown and subsequent contributor display
- Minor RWD adjustments to add contributor modal form elements
Very minor adjustment to contributor gravatar image to prevent odd shape behavior on hover.
hide the ul if it's empty