[Bro-Dev] Initial btest setup merged into master

[Robin Sommer]

Fyi, per the commit mails, I've merged the initial btest setup from
Don's branch into master so that we can start collecting tests
centrally.

Don, when you merge this back, please note that I changed some paths;
see the commit messages.

Robin

-- 
Robin Sommer * Phone +1 (510) 722-6541 * robin at icir.org
ICSI/LBNL    * Fax   +1 (510) 666-2956 *   www.icir.org