Added initialization of /imu/is_calibrated latch
Added initialization of /imu/is_calibrated latch

git-svn-id: 44897fafd6af4a85facfb7629a436b21eeef0670@34480 eb33c2ac-9c88-4c90-87e0-44a10359b0c3

ccc395/Robotics,ccc395/Robotics,ccc395/Robotics