New F11 for XO-1.5 build 63

[Chris Ball]

http://wiki.laptop.org/go/F11_for_1.5
http://dev.laptop.org/~cjb/f11-1.5/os63

Compressed image size: 702.48mb (+0.34mb since build 62)

Description of changes in this build:
 * Refuse to load the camera driver if serial port is enabled (#9832)
 * Change OHM timeout before sleep from 5 mins to 10 mins (#9898)
 * Make the shortest rtcwake possible be 5 seconds, and do not set an
   rtcwake if timeouts.ini:timeouts.timer_rtcwake is set to 0 (#9900)

Package changes since build 62:

-kernel-2.6.31_xo1.5-20091211.1040.1.olpc.34cf14d.i586
+kernel-2.6.31_xo1.5-20091215.1440.1.olpc.9815d58.i586
-kernel-firmware-2.6.31_xo1.5-20091211.1040.1.olpc.34cf14d.i586
+kernel-firmware-2.6.31_xo1.5-20091215.1440.1.olpc.9815d58.i586
-ohm-0.1.1-9.38.20091211git.fc11.i586
+ohm-0.1.1-9.39.20091215git.fc11.i586