cli is now mainatained by urfave

[timthelion]

"Notice: This is the library formerly known as github.com/codegangsta/cli -- Github will automatically redirect requests to this repository, but we recommend updating your references for clarity."

https://github.com/urfave/cli

But it is imported with the old URL:
https://github.com/polydawn/repeatr/blob/master/cmd/repeatr/main.go#L9

[warpfork]

sigh.

sed -r 's#codegangsta#urfave#g': 37e1083

Fixed.