Latest CC3D binaries
CC3D - Attempt MPU6000 SPI detection multiple times.

On two CC3D boards tested prior to this fix the mpu6000ReadRegister call
for the MPU6000_WHOAMI would sometimes fail on code boot and sometimes
on warm boot, randomly.  

The reset added in 4db1d58aaf3476aba46c8ffb6af9b364abc2ff70 helps but
didn't fix detection for good.
Disable and cleanup some debug output.
Merge pull request #186 from cleanflight/cc3d-mpu6000-detection-fix

CC3D - Attempt MPU6000 SPI detection multiple times.
perms: Remove execute bit on source files

* Remove the execute bit on source files.
* No functional change.
main: Remove duplicated includes

* Remove duplicate includes from 50391f2c
* No functional change.
autotune: Correct macro name in comments

* Update the comments to reflect the code.
* No functional change.