Added nginx extension
WIP: Added dhcp extension
WIP: shorewall extension
Added nginx extension
WIP: Added dhcp extension
WIP: shorewall extension
Added implementation for networkSetPublic method
dhcp interface fix
better errorhandling
lxc improvements
Fixed: setpublicnetwork method can be called more than once now
Fixed: shorewall extension
Removed unused parameters from configure method
Fixed: nginx extension
Fixed: upstream config
bug in installer, new code for netconfig mgr
new netmanager, lxc mgmt
Merge with unstable
Fixed: shorewall extension set rule type
Fixes in diskmanager and qemu_img