Added timestamps to jobs for profiling.
 Added support for primary/secondary IDs in jobs (currently commented
     but will send out another CL soon with tests and job class changes).
 Added nightly client with command-line options.

Tested:
 Testing it right now on my own machine.

PRESUBMIT=passed
R=raymes,bjanakiraman
DELTA=189  (129 added, 38 deleted, 22 changed)
OCL=45596-p2
RCL=45598-p2
RDATE=2010/12/03 17:49:21


P4 change: 42606801
diff --git a/v14/build_tc.py b/v14/build_tc.py
index c376dde..b968e37 100755
--- a/v14/build_tc.py
+++ b/v14/build_tc.py
@@ -79,6 +79,7 @@
     logger.GetLogger().LogOutput("Creating a chromeos checkout at: %s" %
                                  options.chromeos_root)
     sc_args = []
+    sc_args.append("--minilayout")
     sc_args.append("--dir=%s" % options.chromeos_root)
     if options.setup_chromeos_options:
       sc_args.append(options.setup_chromeos_options)