Show guages for all installed fuel tanks in vehicle dialog. Only overlay fuel tanks used for propulsion in status bar.
Fix some missing flags from tools in JSON
Store the source of footsteps and don't display them if the source is visible.
Move point selection for footsteps from add_footstep to draw_footsteps
Merge remote-tracking branch 'dda/pr/917' into dda-master
Merge remote-tracking branch 'dda/pr/937' into dda-master
Merge remote-tracking branch 'dda/pr/936' into dda-master