gcs config stabilization: fixed typo (thanks sven)
Merge pull request #588 from lilvinz/fix_typo

gcs config stabilization: fixed typo
osd: remove left over files and references
mavlinkbridge: fixed voltage and current calculation
Merge pull request #589 from lilvinz/osd_remainings

osd: remove left over files and references
Merge pull request #590 from lilvinz/fix_mavlink

mavlinkbridge: fixed voltage and current calculation