recyclebin: /srv/git-recyclebin -> /srv/git/_recyclebin
The recyclebin area is now under $Girocco::Config::reporoot instead
of being a sibling directory. This facilitates storing all the
Git repositories on a single volume mounted at $reporoot.
To upgrade from the old layout, simply do this PRIOR to installation:
sudo mv $cfg_reporoot-recyclebin $cfg_reporoot/_recyclebin
If the installation has already been run creating a new and distinct
$cfg_reporoot/_recyclebin, either it can be removed (if empty) and
then the old directory renamed or each subdirectory of the old
directory can be moved into the new location and then the old
directory removed.