s/VMware/GoPivotal/g
Revert changes to the registry key "HKLM\Software\VMware, Inc.\RabbitMQ Server", which we want to keep constant.
Wire in support for system messages.
Oops, missed one.
Support system messages in heartbeater.
Work around Clink shell issue

This shell fails to suppress its copyright banner if there is no space
between "/c" and the rest of the commandline.
Remove redundancy.
Merged bug25675 into default
Add space for clink os cmds separately
Refresh branch from stable
Update copyright on added module
Merged bug25538 into stable
Merged stable into default
Integrate win32_cmd/1 into rabbit_misc:os_cmd/1, so that we have just one function we can always use instead of os:cmd/1.
Merge bug25689
stable to default
add helper process for lifecycle hooks
add/remove log handler at precise point in system lifecycle
Previously the handler stuck around for too long in the event of
failed startup, resulting in spurious errors.
handle errors returned by boot steps
Merge bug25693