Merge pull request #728 from tritonblaster/fix-opensuse

Add 12.3 support and correct Lock file destination for opensuse
Fixes #722
Fix cobbler_web.conf so that it works on SuSE based systems
Whitespace fix
Merge pull request #731 from jmaas/master

Fix cobbler_web.conf so that it works on SuSE based systems
Merge remote-tracking branch 'origin/master' into fix-opensuse