Fix error when initializing the framework without full environment
releasing core 3.2.1
Fixed regression which broke DHCP next-server options being written to
config
Updated Changelog
Add new row attribute "disabled"
Integrate DNS resolvers management with the resolvconf framework
Enable resolvconf update when starting and stopping bind9 daemon
Hide interface field
Merge branch '3.2' into scabrero/network-resolvconf

Conflicts:
	main/core/ChangeLog
Set module versions dependencies
Set zentyal defined search domain
Avoid warning when stopping a module without FirewallHelper
Remove deprecated ebox.bind9 upstart script
Add missing usedFile
Remove unnecessary enableService method
Do not update DNS resolvers model if dns module is enabled
Remove upstart init scripts on upgrade
fix regression in browser launch after migration to nginx
do some actions only in fresh install
override lxdm upstart script only in fresh install