Create 2.4 support branch
create a vm for Rudder 2.3
Add support for SLES 11 on branch 2.3
Add SDK to be able to run Rudder < 2.5
Merge branch 'branches/rudder/2.3' into branches/rudder/2.4

Conflicts:
	Vagrantfile
	provision/node_sles11.sh
	provision/server.sh
	provision/server_sles11.sh
fix after merge
Fix after merge from 2.3 to 2.4
Fixes ip and hostname for node sles 11
Merge branch 'branches/rudder/2.3' into branches/rudder/2.4
Merge branch 'branches/rudder/2.4' into branches/rudder/2.5

Conflicts:
	provision/node.sh
	provision/server.sh
Add 2.4 and 2.5 repository to ease migration process
Merge branch 'branches/rudder/2.3' into branches/rudder/2.4

Conflicts:
	provision/node.sh
	provision/node_sles11.sh
	provision/server.sh
	provision/server_sles11.sh
Merge branch 'branches/rudder/2.4' into branches/rudder/2.5

Conflicts:
	provision/node.sh
	provision/node_sles11.sh
	provision/server.sh
	provision/server_sles11.sh
Add Centos6 support for 2.4
2.6 Support