I’m a good individual and fork my zynthian development 
. . . ( what little there is of it)
I also tend to read code on my github fork, but there hasn’t been a way of keeping the fork sync’ed with the magnificent outpourings of others . . .
Till now.
Here’s a handy chrome plugin
That will add the required bits and pieces: Note the Sync Fork button.
Just Press Merge Pull Request ,tell it you’re sure and there you are. . . .
Simples. . .
Very nicely implemented and saves a lot of pulling & pushing…