put local-code in gitolite-admin repo
Created by: apmorton
when you run gitlab and gitolite on two separate servers, like I am doing now, you have to share some directories between them for all functionality to work
one of these folders is the gitolite hooks folder
the gitolite manual suggests adding a 'local-code' folder to the gitolite-admin repo to be able to manage hooks remotely.
if this was done, it would help decouple gitlab and gitolite, which makes it easier for more advanced configurations to be completed.
this also provides a cleaner solution for #1639 with the post-receive patch