update versions
move some modules from main to contrib
Merge branch 'master' into jacalvo/3.2-rc1
Merge branch 'master' into jacalvo/3.2-rc1
fixed kernel package name
fixed debian/changelog version
Fixed a bug that prevents to create an activated ipsec connection
log always error that are not base exceptions
Merge pull request #581 from Zentyal/jacalvo/3.2-rc1

Jacalvo/3.2 rc1
new slide images
Improved the code to be more flexible to input errors
fixed unit tests after asterisk moved to contrib
Prevent ipsec connection creations enabled, you need to edit the connection first
Requested SLAPD to add an index on the msdsObjectGUID field
Readded memberUid to the fields to index for SLAPD
Merge pull request #582 from Zentyal/cperello/ipsec-fixes

Cperello/ipsec fixes
Merge pull request #583 from Zentyal/cperello/slap-indexes

Cperello/slap indexes
Added EBox::LDB::securityGroups to get the list of security groups from Samba
Fixed the AD support to retrieve Groups from AD directly and default on Domain users group
simplify extra packages generation