Fix logrotate postrotate command

Change-Id: I86cfc57953ed9748875b6e23a924b73384e0ea38
Closes-Bug: #1656834

Fix for mangling kernel options when the key --in-place is used.

Closes-Bug: #1603615
Change-Id: I4525a1f33784f3354516c329a11477f40f7075f7

Signatures for Ubuntu 16.04 and Fedora 24

Update distro_signatures.json from [0]

[0] https://raw.githubusercontent.com/cobbler/cobbler.github.io/master/signatures/2.6.x/latest.json

blueprint: mos-xenial

Change-Id: I6f7c334a3daae0da2b912411360f3caf8fd1eddd

Set ALLOWED_HOSTS variable for cobbler-web settings.

Since django version 1.5 (IIUC) if your host is not
in ALLOWED_HOSTS - you will get http error 400
from django application (surprisingly, yeah?).
So, simplest way to resolve this issue - add
all hosts to ALLOWED_HOSTS.

Change-Id: I0705b4e008e67d95e9ea2dab903babecd03c9715
Closes-Bug: #1583648

Bump version

Change-Id: I8c01fd8dad9d0e4afc5a593f3c88fe9d6fc769ac

Add rhel condition for django17 patch.

Change-Id: Id07b1db2e67b402292cb20232d0ad6efbff9a28f
Related-Bug: #1544491
Related-Bug: #1538051

Suffix update for cobbler
 * Modification made according to https://github.com/openstack/fuel-specs/blob/master/specs/8.0/separate-mos-from-centos.rst#rpm-packages-versioning

Change-Id: I7c86e482352a2405482528c108ed8f0a2ca55513

cobbler rebuild for centos7 Liberty

* sources taken from epel7

Change-Id: I8229a316b6188439cb5f7e94209f6440c5405808
Related-Bug: #1500808

Added .gitreview