stack/erp5: make cloudooo optional (disabled by default)
This removes cloudooo from erp5 stack.
To keep cloudooo in your erp5 software, you can create a software.cfg that extends erp5 like this :
[buildout]
extends =
<slapos-url>/stack/erp5/erp5-with-cloudooo.cfg
(branch "noooo" = "No OpenOffice.org" haha)