[Orgmode] need detailed instructions for submitting the patch

[Ivanov Dmitry]

The http://orgmode.org/worg/org-contribute.php#sec-3 says:

"Git can be used to make patches and send them via email - this is perfectly 
fine for minor changes. These patches will be automatically registered at John 
Wiegley's patchwork server"

Please, tell me, what commands should I run to create a patch, upload it and 
get any feedback from the senior developers?

I think, that these commands should be added to the manual, so everybody would 
know, how to do it.