Moved some onload stuff from images.js to init.js
Fixed the filter function to return all elements that are not being removed (rather than a list of of just the element to be removed) when an image is removed by the manager
Made it possible to close touchImages
Made images.js a bit nicer and aded some (probably useless) comments
Merge branch 'dev-menu' into dev
Merge branch 'dev' into gh-pages