Add Centos6 support for 2.4
2.6 Support

Conflicts:
	provision/server.sh
	provision/server_sles11.sh
Add 2.6 repository for node
Correct the apt repsoitory
Fix SLES 11 VM for vagrant

Conflicts:
	provision/server_sles11.sh
Fix repository URL for zypper

Conflicts:
	provision/server_sles11.sh
Remove DVD repository which is broken for SLES 11
Add Ubuntu support
USe repo SLES for SLES ...
Update Node/serverconfig
generic Vagrantfile for Nodes/server
Support for centos 6, centos5 and ubuntu node
Merge branch 'branches/rudder/2.4' into branches/rudder/2.6

Conflicts:
	Vagrantfile
	provision/node.sh
	provision/node_sles11.sh
	provision/server.sh
	provision/server_centos6.sh
	provision/server_sles11.sh
	provision/server_ubuntu.sh