stop dhclient for dhcp interfaces when stopping service
 EBox::Module::Base::pidFileRunning return the pid if it is running
Adding more exceptions to the cover option of the zentyal-unit-tests script
always restart dhcp interfaces
up hangelog
Release samba4 version 4.0.7
Merge pull request #446 from Zentyal/scabrero/samba-release-4.0.7

Release samba4 version 4.0.7
Merge pull request #445 from Zentyal/jag/network-dhclient-preserve-dns

To fix dhclient erratic behaviour, we always restart the dhcp interfaces
Add missing model field to view customizer
Merge pull request #448 from Zentyal/scabrero/fix-users-auth-mode-view-customizer

Add missing model field to view customizer
fixed regression after gpos branch merge

which broke ANSTE tests
remove unit tests that keep randomly failing in jenkins
disabled another recurrently failing test suite
Merge branch 'master' into cperello/s4sync-fixes
relativeDN method returns '' if gets the namingContext's dn
Ignored LDAP's OUs that are built in containers in Samba