Add a --fast option to to_jetty.sh to reduce build times

This is "unsafe" as it may miss changes in gwtorm, gwtjsonrpc, jgit
or mina_sshd, but it runs in 38 seconds vs. 2 minutes to do a full
clean build and test.  It also packages too much into the WAR, old
compiled copies of the JavaScript are left laying around.

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