Implement crazyradio-config-read. Fix ConfigPageIndex. Was 117, now 127
Rename boot.Config to boot.Info in preparation to moving another Config to boot package
Implement boot.ReadConfig and add boot.Config
Implement crazyradio-update-config that supports -channel and boot.WriteConfig
Merge pull request #10 from krasin/config-block

Implement read/update of Crazyflie config block