Fixed regression which broke DHCP next-server options being written to
config
Updated Changelog
Avoid warning when stopping a module without FirewallHelper
fix regression in browser launch after migration to nginx
do some actions only in fresh install
override lxdm upstart script only in fresh install
releasing new zenbuntu 3.2.1 packages
Merge pull request #685 from on-jz/on-jz/3.2-fix-dhcp-next-server-options-not-written-to-config

3.2-fix dhcp next-server options not written to config
Merge branch '3.2' into scabrero/network-resolvconf

Conflicts:
	main/core/ChangeLog