Git review assumes the wrong ssh default port
Git review assumes the wrong ssh default port

Git review should not provide a default port when no port is defined
in the ssh remote url and delegates the choice to ssh config file (
git behavior).

Change-Id: I933a5715863d052c4760f26d6827f5296d426483
Closes-Bug: #1075751

meelapshah/git-review,meelapshah/git-review