docker/docker — pull request #9324 by crosbymichael (2014-11-24 23:49:13+00:00)
Title: Move IsGIT and IsURL to urlutil package

This moves the IsGIT and IsURL functions out of the generic `utils`
package and into their own `urlutil` pkg.

This is only refactoring and does not change any logic. It makes the functions a little more readable and straight forward.