sdlog2 logger app added. New flexible log format, compatible with APM.
sdlog2 strick packing fixed, length bug fixed, "sdlog2_dump.py" debug tool added
sdlog2_dump.py now supports all fileds formats and able to parse original APM log
sdlog2_dump.py now generates customizible CSV output, messages/fields filter added.
sdlog2_dump.py now dumps CSV columns in the same order as args
Cleanup
New messages added to sdlog2
sdlog2: GPS message added
sdlog2 messages packing fixed, sdlog2_dump.py now produces much more compressed output.
adlog2: added options cleanup, updates rate limit added
sdlog2 performance increased, fixes and cleanup
Merge branch 'master' into sdlog2
sdlog2 messages cleanup, fixes
sdlog2 mavlink msg fix
sdlog2 GPS message changes
sdlog2_dump.py: "recover from errors" option
sdlog2_dump.py comments and version updated
Minor sdlog2/logbuffer cleanup
Merge branch 'master' into sdlog2
Merge pull request #287 from DrTon/sdlog2

sdlog2 - new APM compatible logger