home.photo_category view added
HomeController controller modified; acces to choosen photo_category, all photos from that category and photo_categories added in photo_category action
photos.index JavaScript script added
fancybox JavaScript code extracted to the separated file
InvalidPropertyValueException exception class added in TileGalleryViewHelper view helper
Checkerboard class added in TileGalleryViewHelper view helper
Itemboard class added in TileGalleryViewHelper view helper
TileGalleryViewHelper view helper added
tile image added to assets
home.photo_category CSS stylesheet added
home.photo_category JavaScript script added
home.photo_category view modified; photos displaying in tile gallery made