=== For branch trunk ===
cd C:\WinPython27\relax\trunk
git remote add origin https://github.com/nmr-relax/trunkrelax_trunk.git
# If you are a member of the organization, with writing permissions, then do:
git remote add origin https://GIT_USER_NAME@github.com/nmr-relax/trunkrelax_trunk.git
# See the info
git remote -v