getallcategories criteria fix
other depths for albums
REMOVED: .DS_Store files
Some string were problematic for localization (${$lblIn} ${$lblThe} ${$lblCategory} for example gave a wrong result in french as "the" can be translated to "le", "la", "les", or "l'" depending on the context).
Also added "Published on" and the publication time in the meta data.
FIXED: lightbox won't open
Merge pull request #19 from nstCactus/fix-l10n

FIXED: some strings problematic for (french) localization
Merge pull request #15 from tommyvdv/photogallery-master

getallcategories criteria fix
Merge pull request #18 from nstCactus/cleanup

REMOVED: .DS_Store files
Merge pull request #20 from nstCactus/fix-lightbox

FIXED: lightbox won't open