Show Restcomm Status link only for *.restcomm.com
Show Restcomm Status link only for *.restcomm.com

When a error occurs when trying to sign in, an error message is shown.
In case it's a restcomm.com hosted, it will also show a link to Restcomm
Status page

Fixes #119

Mobicents/olympus,RestComm/olympus,Mobicents/olympus,Mobicents/olympus,RestComm/olympus,RestComm/olympus,RestComm/olympus