Embed Gerrit's version number into shell scripts copied by scp

When copying a shell script through the internal scp server, inject
the current version of the software into the header of the file.
This may help end users who wind up with a copy, as they at least
know what version of Gerrit they obtained it from.

Change-Id: I449a5ee724e12bede2003ac76629fbedc80ff2f0
Signed-off-by: Shawn O. Pearce <sop@google.com>
1 file changed