If I give the git plugin a URL like:

https://person:password@host/path.git

1. The password is stored in the config.xml but never displayed in the box.
2. The password is removed from the URL sent to the server.
3. The build hangs after git prints a password prompt.

a. There should be a separate text field for the password, perhaps?
b. If the URL has a password, it should not be stripped before it is sent in the command line to the server.
c. it should not hang due to a missing password, it should fail.