Merge pull request #661 from fabianofranz/master

Merged by openshift-bot
Fix rhc port-forward on Windows 7

When rhc tries to bind to a local port for port forwarding and gets EPERM
from the operating system, handle it the same as EACCES, and try the next
local port.

Windows 7 reportedly returns EPERM when rhc tries to bind to a local port
that is in use by a local service.

This commit fixes bug 1168812.

Thanks to Jaspreet Kaur for the report and fix.
Merge pull request #662 from Miciah/bug-1168812-fix-rhc-port-forward-on-windows-7

Merged by openshift-bot