merged systemstate into blinkm driver
fix number of satellites
some changes in structure
some changes in structure
switched to initialiser list and member variables
some major changes
Added ubx configuration CFG-NAV5 to airborne with less than 2g acceleration (compiling, not tested)
The config message was wrong, corrected (not tested)
The CFG-NAV5 dynamic model is now checked as well
ubx with 38400 working, all messages seem to arrive, configuration procedure is still funny (work in progress)
Ubx configuration working again, gps app is still complicated and big but should be wrking better now
Added logging improvements for microSD
Enable / disable logging while running, enabled black box logging (ringbuffer needed), enabled GPS KML logging (does not yet write outputs)
Added home position concept, uORB struct and MAVLink announcement of home position
Merge branch 'master' of github.com:PX4/Firmware into log_improvements
Fixed a number of smaller issues with log changes, ready to merge
Added missing flag, tested
Made threshold a bit nicer, still a magic number
Merge pull request #165 from julianoes/feature_ubx_model_configuration

Feature ubx model configuration
Merge pull request #167 from PX4/log_improvements

Added logging improvements for microSD