Fix for empty response header

Fixed http://tracker.ceph.com/issues/13644

Change-Id: I15a892edec9e0a880d6383f5ca4bce4228619ecf
Closes-Bug: #1545145

[CVE-2015-5245] rgw: url encode exposed bucket

This commit contains changes from:
* http://tracker.ceph.com/issues/12537
  rgw: url encode exposed bucket
  Don't send the bucket name back without url encoding it.
* http://tracker.ceph.com/issues/11860
  rgw: Do not enclose the Bucket header in quotes
  HTTP headers don't have to be enclosed when it's a string.

The aforementioned commits help to prevent CVE-2015-5245

Note: Changed test group for fuel-qa to work.

Closes-Bug: #1520185
Change-Id: I934309ecce99628b6d1309658ee3506cc4153d64

ceph repackaged for 7.0

Change-Id: Iee34ad580036373eec5ec3e78540dafbbe2ad92d

update ceph to 0.80.9, fixing performance regressionm introduced in 0.80.8

Change-Id: Ic320906b3a5c63061067ba7e9eae8631e82b569c

Adjust the package revision; no actual code changes

Change the revision according to the new versioning policy.

blueprint separate-mos-from-linux

Change-Id: I4aaba87652b468a61e95bee66f4178ed38a16c86

Maintenance release 0.80.8 from upstream

Since we ship custom version of ceph anyway,
we should install all available maintenance releases.

Sources:
http://gitbuilder.ceph.com/ceph-deb-trusty-x86_64-basic/ref/v0.80.8/

Change-Id: I28d084be8cc0e326123bd18416346fc0ab94f15d

Added Ceph 0.80.7

HA OpenStack makes use of Ceph. Although a recent enough version of Ceph is
shipped with Ubuntu 14.04 several upstream bugfixes which are important for
OpenStack have not been incorporated by Ubuntu yet, hence the custom package.

The source has been borrowed from Ubuntu 14.04:
http://archive.ubuntu.com/ubuntu/pool/main/c/ceph/ceph_0.80.7.orig.tar.bz2
http://archive.ubuntu.com/ubuntu/pool/main/c/ceph/ceph_0.80.7-0ubuntu0.14.04.1.debian.tar.xz

The additional (upstream) patches:
https://github.com/ceph/ceph/commit/fe7bf06366adaf787816d1e68f5e3f68e8c91134
https://github.com/ceph/ceph/commit/b8fa2ed60b6cce51701df972dbb6f5e02e0d84ba

Note: these sources are equivalent (modulo packaging changes) to the ones
in https://review.fuel-infra.org/packages/precise/ceph commit
fd95b0d17d15240b059a33b3a0f1a5bbba753817

Related-Bug: #1386369
Related-Bug: #1388506

Change-Id: Iaa9f190139c2bfafef195bb1fcd53b353512dde5

Added .gitreview