This completely remove interest of git, which allow to track
modification/conflicts from upstream.

This reverts commit b3df1d75.

Such trick is not needed anymore, as in sanef/software.cfg uses sanef-erp5
repository clone.

From original changelog:

- Fixed a serious privilege escalation issue. For more information see:
  http://plone.org/products/plone/security/advisories/20110622

Only firewall prevents the world to access it!

Based on maatkit results.

Without this, system perl will be used.

Required by maatkit.

Supports cases when operating system does not provide /usr/bin/python which is
hardcoded in genbt5list.

0.3.1dev7 refers to non existing file.

Using QGit 2.3 with Git >= 1.7.5 is annoying because it always displays a
warning at startup.

Do not include Kaz modifications related to accounting simulation.

Conflicts:
	software/erp5/software.cfg
Resolved by accepting upstream version.