angular-ui/ui-utils — pull request #170 by brandly (2014-01-30 21:54:33+00:00)
Title: Add key code 10 for 'enter'

[Stack Overflow reference](http://stackoverflow.com/a/9343095)

I ran into this issue while trying to bind `ui-keypress` to `'ctrl-enter'`.

I read the contributing guidelines and tried format my commit message accordingly, but let me know if I missed anything.