[Paraview] I have a working module I'd like to contribute

[Fred Nugen]

Maybe I needed nooj at github, instead of git at github?  I thought maybe it
would work since the repo is created and public...

Now I don't know how to remove or modify the remote.  Here is my
command history:

cozumel:~/www nooj$ cd tacc/ArrowGlyph/

(master) cozumel:~/www/tacc/ArrowGlyph nooj$ git remote add github
git at github.com:nooj/ArrowGlyph

(master) cozumel:~/www/tacc/ArrowGlyph nooj$ git push github master:master
Host key fingerprint is 16:27:ac:a5:76:28:2d:36:63:1b:56:4d:eb:df:a6:48
+--[ RSA 2048]----+
|        .        |
|       + .       |
|      . B .      |
|     o * +       |
|    X * S        |
|   + O o . .     |
|    .   E . o    |
|       . . o     |
|        . .      |
+-----------------+

Permission denied (publickey).
fatal: The remote end hung up unexpectedly

(master) cozumel:~/www/tacc/ArrowGlyph nooj$ git remote add github
nooj at github.com:nooj/ArrowGlyph
fatal: remote github already exists.

(master) cozumel:~/www/tacc/ArrowGlyph nooj$ git remote -v
github  git at github.com:nooj/ArrowGlyph (fetch)
github  git at github.com:nooj/ArrowGlyph (push)
origin  git://git.cscs.ch/ArrowGlyph.git (fetch)
origin  git://git.cscs.ch/ArrowGlyph.git (push)

(master) cozumel:~/www/tacc/ArrowGlyph nooj$ git remote rm
git at github.com:nooj/ArrowGlyph
error: Could not remove config section 'remote.git at github.com:nooj/ArrowGlyph'

(master) cozumel:~/www/tacc/ArrowGlyph nooj$