Added notify-osd package.
Removed superfluous $XDG_DATA_DIRS.
Merge pull request #4241 from bodil/notify-osd

Added notify-osd package.
Added myself to maintainers
Merge pull request #4250 from aycanirican/master

Added myself to maintainers
Fixed typo
Merge pull request #4251 from aycanirican/fix_snort_and_daq

Fixed typo
Update libgphoto2