Bug 1022763: configure mockbuild via runner; r=simone

This configures mockbuild based on the location of the node, but in such
a way that puppet is not required.  Instead the configuration is based
on the placement/availability-zone instance metadata, and if that is
empty (e.g., in-house), then uses the public vhost,
http://mockbuild-repos.pub.build.mozilla.org.
Bug 1029851 - Tracking bug for 02-sep-2014 migration work. r=hwine
Bug 1021152: Upgrade OpenSSL on CentOS-6.5; r=dividehex

For CVE-2014-0224, CVE-2014-0195, CVE-2010-5298, CVE-2014-0221,
CVE-2014-3470
Bug 1062302 - disable gpg and mar from mac-v2 signing servers; r=bhearsum
Bug 1062216 - bump max_filesize_gpg to 680 Mb; r=bhearsum
Bug 1021152: upgrade OpenSSL on Ubuntu; r=dividehex

For CVE-2014-0224, CVE-2014-0195, CVE-2010-5298, CVE-2014-0221,
CVE-2014-3470
Bug 1059451 - Kill mozilla-b2g28_v1_3 after Sep 2 merge day. Disable b2g bumper for v1.3. r=hwine
Bug 1062875: Update mig-agent; r=dustin
Merge branch 'master' of https://github.com/mozilla/build-puppet into runner-ubuntu