Make sure the remote_name is a string.
Make sure the remote_name is a string.

It seems that the json module prefers to return
unicode, which causes some problems for other modules.

Signed-off-by: Chris Lalancette <281cd07d7578d97c83271fbbf2faddb83ab3791c@irobot.com>

jake4679/git-got,manuelnaranjo/git-got