Lingxuan Zeng / Mbed 2 deprecated chairdetect

works with masterboard.

Diff: mbed.bld

Revision:
0:838bb871a4d1
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed.bld	Fri May 03 11:16:26 2013 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/users/mbed_official/code/mbed/builds/7e6c9f46b3bd
\ No newline at end of file