Plotting data now defaults to drawing a line with no symbols. Also deleted invalid line drawing options.
Plotting data now defaults to drawing a line with no symbols.
Also deleted invalid line drawing options.

caoxiongkun/qgroundcontrol,scott-eddy/qgroundcontrol,ethz-asl/qgc_asl,lis-epfl/qgroundcontrol,CornerOfSkyline/qgroundcontrol,ethz-asl/qgc_asl,Hunter522/qgroundcontrol,remspoor/qgroundcontrol,caoxiongkun/qgroundcontrol,BMP-TECH/qgroundcontrol,BMP-TECH/qgroundcontrol,lis-epfl/qgroundcontrol,CornerOfSkyline/qgroundcontrol,cfelipesouza/qgroundcontrol,greenoaktree/qgroundcontrol,LIKAIMO/qgroundcontrol,mihadyuk/qgroundcontrol,lis-epfl/qgroundcontrol,nado1688/qgroundcontrol,remspoor/qgroundcontrol,TheIronBorn/qgroundcontrol,caoxiongkun/qgroundcontrol,greenoaktree/qgroundcontrol,devbharat/qgroundcontrol,CornerOfSkyline/qgroundcontrol,scott-eddy/qgroundcontrol,iidioter/qgroundcontrol,BMP-TECH/qgroundcontrol,dagoodma/qgroundcontrol,nado1688/qgroundcontrol,mihadyuk/qgroundcontrol,caoxiongkun/qgroundcontrol,TheIronBorn/qgroundcontrol,cfelipesouza/qgroundcontrol,nado1688/qgroundcontrol,RedoXyde/PX4_qGCS,fizzaly/qgroundcontrol,remspoor/qgroundcontrol,dagoodma/qgroundcontrol,UAVenture/qgroundcontrol,fizzaly/qgroundcontrol,josephlewis42/UDenverQGC2,mihadyuk/qgroundcontrol,dagoodma/qgroundcontrol,fizzaly/qgroundcontrol,RedoXyde/PX4_qGCS,LIKAIMO/qgroundcontrol,nado1688/qgroundcontrol,kd0aij/qgroundcontrol,LIKAIMO/qgroundcontrol,hejunbok/qgroundcontrol,scott-eddy/qgroundcontrol,RedoXyde/PX4_qGCS,devbharat/qgroundcontrol,iidioter/qgroundcontrol,devbharat/qgroundcontrol,RedoXyde/PX4_qGCS,remspoor/qgroundcontrol,mihadyuk/qgroundcontrol,kd0aij/qgroundcontrol,catch-twenty-two/qgroundcontrol,BMP-TECH/qgroundcontrol,devbharat/qgroundcontrol,ethz-asl/qgc_asl,caoxiongkun/qgroundcontrol,catch-twenty-two/qgroundcontrol,kd0aij/qgroundcontrol,cfelipesouza/qgroundcontrol,hejunbok/qgroundcontrol,CornerOfSkyline/qgroundcontrol,fizzaly/qgroundcontrol,kd0aij/qgroundcontrol,RedoXyde/PX4_qGCS,scott-eddy/qgroundcontrol,jy723/qgroundcontrol,hejunbok/qgroundcontrol,CornerOfSkyline/qgroundcontrol,Hunter522/qgroundcontrol,catch-twenty-two/qgroundcontrol,fizzaly/qgroundcontrol,BMP-TECH/qgroundcontrol,nado1688/qgroundcontrol,LIKAIMO/qgroundcontrol,TheIronBorn/qgroundcontrol,kd0aij/qgroundcontrol,lis-epfl/qgroundcontrol,remspoor/qgroundcontrol,jy723/qgroundcontrol,jy723/qgroundcontrol,fizzaly/qgroundcontrol,josephlewis42/UDenverQGC2,UAVenture/qgroundcontrol,josephlewis42/UDenverQGC2,jy723/qgroundcontrol,greenoaktree/qgroundcontrol,dagoodma/qgroundcontrol,TheIronBorn/qgroundcontrol,iidioter/qgroundcontrol,TheIronBorn/qgroundcontrol,ethz-asl/qgc_asl,greenoaktree/qgroundcontrol,mihadyuk/qgroundcontrol,cfelipesouza/qgroundcontrol,UAVenture/qgroundcontrol,CornerOfSkyline/qgroundcontrol,lis-epfl/qgroundcontrol,catch-twenty-two/qgroundcontrol,hejunbok/qgroundcontrol,hejunbok/qgroundcontrol,Hunter522/qgroundcontrol,josephlewis42/UDenverQGC2,UAVenture/qgroundcontrol,devbharat/qgroundcontrol,nado1688/qgroundcontrol,cfelipesouza/qgroundcontrol,Hunter522/qgroundcontrol,dagoodma/qgroundcontrol,catch-twenty-two/qgroundcontrol,LIKAIMO/qgroundcontrol,iidioter/qgroundcontrol,catch-twenty-two/qgroundcontrol,BMP-TECH/qgroundcontrol,dagoodma/qgroundcontrol,UAVenture/qgroundcontrol,greenoaktree/qgroundcontrol,UAVenture/qgroundcontrol,iidioter/qgroundcontrol,mihadyuk/qgroundcontrol,TheIronBorn/qgroundcontrol,LIKAIMO/qgroundcontrol,cfelipesouza/qgroundcontrol,iidioter/qgroundcontrol,greenoaktree/qgroundcontrol,RedoXyde/PX4_qGCS,jy723/qgroundcontrol,remspoor/qgroundcontrol,Hunter522/qgroundcontrol,hejunbok/qgroundcontrol,caoxiongkun/qgroundcontrol,ethz-asl/qgc_asl,jy723/qgroundcontrol,scott-eddy/qgroundcontrol,devbharat/qgroundcontrol,Hunter522/qgroundcontrol,scott-eddy/qgroundcontrol,kd0aij/qgroundcontrol