mesa: Changes to 'ubuntu-vivid-lts'

[Timo Aaltonen <tjaalton@moszumanska.debian.org>]

New branch 'ubuntu-vivid-lts' available with the following commits:
commit 0c537bbffdbe857aff8b2e5967210b6f9ba7d202
Author: Timo Aaltonen <tjaalton@debian.org>
Date:   Fri Jul 10 14:10:23 2015 +0300

    update the changelog

commit ed72144b2ea0b7954e9007d7ba1560bf81753887
Merge: 87401a1 5a4eca4
Author: Timo Aaltonen <tjaalton@debian.org>
Date:   Fri Jul 10 14:09:34 2015 +0300

    Merge branch 'ubuntu-vivid' into ubuntu-vivid-lts

commit 87401a11b17421425ddc64d61e9aa2429198fca0
Author: Timo Aaltonen <tjaalton@debian.org>
Date:   Wed Jul 8 11:42:02 2015 +0300

    Backport vivid package for lts-vivid stack.

commit 8554c3366d619261ccb3f111d29984988ed42751
Merge: 177db04 d3c1515
Author: Timo Aaltonen <tjaalton@debian.org>
Date:   Wed Jul 8 11:38:40 2015 +0300

    Merge branch 'ubuntu-vivid' into ubuntu-vivid-lts
    
    Conflicts:
    	debian/control

commit 177db04c0584d0e6115108ee19f4943a37924a4e
Author: Timo Aaltonen <tjaalton@debian.org>
Date:   Fri May 8 15:06:38 2015 +0300

    Backport vivid package for lts-vivid stack.