Fix the slideshow viewer in lumina-fm to work properly for all auto-detected image file types (remove a couple leftover *.png and *.jpg checks).
Only flag a file as a binary in lumina-open if the executable bit is set AND it does not have a normal file extension. This will catch those cases where a normal file has the executable bit set for some reaon, but it is not an actual binary.
Merge branch 'master' of github.com:pcbsd/pcbsd