Bug 1085520 - Support instance-store backed AMIs for builders. Add new secrets. r=dustin
Bug 1085551: Upgrade OpenSSL on CentOS 6.5; r=rail
Bug 1066744: build collectd on Yosemite; r=rail

htonll *is* defined on this platform, but the autoconf check for it is
broken, and must be patched.
Bug 1073653: replace /bin/bash too; r=arr
Bug 1078882: nothing special for 10.10 talos; r=whimboo

In fact, let's make this the default
Bug 1078882: Support creating users on 10.10; r=whimboo
Bug 1078882: disable the iCloud welcome screen; r=whimboo