[mythtv] Patch for MythGallery to slideshow into subdirectories & randomise

[Paul Volkaerts]

Hi;

I wrote a patch to MythGallery such that when you put in Slideshow mode it
also recurses into subdirectories; and it randomises.  My pictures are
sorted by year/event/pictures so it allows me for instance to slide show all
my photos randomly or to slideshow a particular year.


This patch is built on 0.14; I do not use CVS.


Anyone interested in merging this into the CVS tree?  Or should I wait until
0.15 is out so that I can port to a more recent code base?  (I have no idea
how much these files have changed in CVS since the 0.14 cut of code).


Paul