Production testing software for GTAxx: Changes to 'gps'

[git at git.openmoko.org]

New branch 'gps' available with the following commits:
commit 18a11487f8155242a0cbc319e3ed1277334c2d06
Author: Matt <matt_hsu at openmoko.org>
Date:   Fri Jul 18 17:03:25 2008 +0800

     DM2 version 0.0.35
    
     - level up the CNR threshold as 38
     - in internal/external GPS test, add average CN of top 4 CN in the log and DM2 GUI
     - set internal/external GPS test timeout as 120 seconds