Can't release from B: drive

[kgrammer-ivantage]

When trying to run "grunt release" from my project root on a drive other than C:, it generates the error "C:\Users{username}\package.json is not a working copy".

When svn-release generates a new cmd process it will not be at the project root, but at the "C:\Users{username}" directory.

[jtrussell]

OS specific issue (windows), I'm not sure of the best way to spawn a new process on a different drive letter than your default one.