Added more generated files to the .gitignore.
Added more generated files to the .gitignore.

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