mavlink: swap x and y when handling MANUAL_CONTROL mavlink message
Merge pull request #887 from PX4/mavlink_man_ctl_fix

mavlink: swap x and y when handling MANUAL_CONTROL mavlink message
add .ropeproject to .gitignore
romfs pruner: do not try to prune .swp files
do not copy hidden files to ROMFS
update comment in makefile
Merge pull request #888 from PX4/ropegitignore

Add .ropeproject to .gitignore
Merge pull request #889 from PX4/romfs_clean

Do not copy hidden or backup files to ROMFS
romfs pruner: fix filename check
Merge pull request #890 from PX4/romfs_clean

romfs pruner: fix filename check