Changes

Currently, it is very difficult to figure out how much time is being spent in each part of the build system. Very high level tasks are timed, like checkout, build, test, but individual steps aren't being timed. For DPS911, I will aim to create a local buildbot environment, patch buildbot to insert granular timestamps into logs, design a database for timing information and write a log parser to insert data into the database. During Summer 2009 a system to display trending information will be completed as well as historical view for buildbot.