fixes a couple PHP Notices
Remove legacy zip files
config file update: version, etc
compatibility fix for sub-directory installations
minor CSS
item record overhaul

Remove duplicate loops, group long processes into functions, etc.
custom treatment for "embed code" metadata
check if 'Embed Code ' element_exists
syntax
hide duplicate 'Embed code'
move fancy box to footer script
move videos script down to end of page
placeholder text for items with no files
theme option: custom icons on browse

custom icons for audio, video, documents
add optional custom icons to home
theme option: Website item type thumbnail