Update permission on git-init-repo

Signed-off-by: Kare Nuorteva <kare.nuorteva@me.com>
Update modules

Signed-off-by: Kare Nuorteva <kare.nuorteva@me.com>
Add Go Doc command to path

Signed-off-by: Kare Nuorteva <kare.nuorteva@me.com>