Clean up Yast::Ldap module.
To modify /etc/openldap/ldap.conf is the job of this module
Merge remote-tracking branch 'upstream/master'

Conflicts:
	conf/Makefile.am
We do not need thes file any more.
Everything we need is saved in /etc/openldap/ldap.conf
Fix the make file
Increase version.
Adapt suggestions of Josef Reidinger
Merge branch 'master' of github.com:varkoly/yast-ldap
BNC#863612 YaST reports Cannot find client ldap/routines.rb
Merge pull request #11 from varkoly/master

Simplify Ldap.rb