The logs command doesn't recognize slashes in script path. It should.

[dirksen]

I often start my node servers using absolute path, like:

forever start /var/www/foo/bar/app.js

But the logs command doesn't recognize slashes in the script path, and this fails:

forever logs /var/www/foo/bar/app.js

This patch should fix this problem

[kibertoad]

Thank you for your contribution! Could you please add tests for this change that would ensure original use-cases still work the same way?