Kenji Arai / Mbed 2 deprecated GR-PEACH_test_on_rtos_works_well

use mbed-src latest version and everything works well. RTC is also fine.

Dependencies:   L3GD20 LIS3DH TextLCD mbed-rtos mbed

Use standard library mbed & mbed-rtos (GR-PEACH can run without mbed-src and special mbed-rtos).

Diff: mbed-rtos-v60-pre.lib

Revision:
5:dccdaaa1e57b
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed-rtos-v60-pre.lib	Thu Jan 08 13:03:16 2015 +0000
@@ -0,0 +1,1 @@
+http://developer.mbed.org/teams/GR-PEACH_producer_meeting/code/mbed-rtos-v60-pre/#72154779aa27