Merge pull request #71 from will123195/master

vf fixes
Merge commit '8ac42bdef3ee374bc83cdb7f9e3e6e3927de47e7'
Merge pull request #73 from will123195/master

fix db field upload
Merge pull request #74 from will123195/master

add ability to upload to non-existent folder
Merge commit '91a402b287baa83aa1a944566966412f23e02f06'
Merge pull request #75 from will123195/master

getRandomItem does not fail if empty folder
Merge pull request #77 from will123195/master

autohide test
Merge pull request #78 from will123195/master

test autohide
Merge pull request #79 from will123195/master

disable autohide for slideshows
Merge pull request #80 from will123195/master

fix empty slideshow issue
Merge pull request #81 from will123195/master

$cache_vf2_folders
Merge pull request #82 from will123195/master

folder caching
Merge commit '18dbf8125a79ac5f8614ae2b2224b5f70b33d6d7'
Merge pull request #83 from will123195/master

fix slideshows
remove test data
add stuff to weed out embed codes
remove debugging
Merge pull request #84 from joshh/master

add stuff to the youtube snippet. support vimeo and minified yourtube urls
Make sure seo titles work on pages where no title is set
Merge pull request #85 from joshh/master

Make sure pages that don't have a title set will still use the seo title, if it's set