added some more configurable frobs to cli. commit before 2.2 merge.

git-svn-id: https://afrodevices.googlecode.com/svn/trunk/baseflight@288 7c89a4a9-59b9-e629-4cfe-3a2d53b20e61
begin initial merge of 2.2 features
mw2.2-merged stuff:
* implemented profiles 0-2 (called 'setting' in mwiigui)
* merged in MSP changes including profile switch
* cleaned up rc / aux switch stuff in mw.c based on 2.2 rewrite
* main loop switch for baro/sonar shit adjusted
todo: basically the rest of 2.2 changes (i think some minor imu/gps/baro updates)
baseflight-specific stuff:
* made boxitems transmission dynamic, based on enabled features. no more GPS / camstab trash if it's not enabled
* cleaned up gyro drivers to return scale factor to imu code
* set gyro_lpf now controls every supported gyro - not all take same values, see driver files for allowed ranges, in case of invalid lpf, defaults to something reasonable (around 30-40hz)

maybe couple other things I forgot. this is all 100% experimental, untested, and not even flown. thats why there's  no hex.
merge is still ongoing.

git-svn-id: https://afrodevices.googlecode.com/svn/trunk/baseflight@294 7c89a4a9-59b9-e629-4cfe-3a2d53b20e61
part 2 of ?? of mw2.2 merge (still not flight-tested, so no binaries)
defaulted to looptime of 3500 (yea, yea)
rewrote baro stuff to match mwc2.2 - both supported sensors now return temperature and pressure, which is used in altitude calculation code
rewrote hmc5883 driver to include calibration inside the driver file instead of calling parts of calibration from userspace. it will now blink LED1 while calibrating
some parts remaining to do.

git-svn-id: https://afrodevices.googlecode.com/svn/trunk/baseflight@298 7c89a4a9-59b9-e629-4cfe-3a2d53b20e61