move unloading and loading bookmark info into separate functions
added function for determining if it's the user's account
temporarily store bookmark data in curBookmark
sort by createdAt  by default
add default values to properties

-renamed createdOn to createdAt
use hack to use filtering to provide live updating

this is so that adding/remove a bookmark automatically updates the template
tweak textarea and select styling
display date using prettyDate (momentjs)
add class to ul in bookmark form
display username if authenticated
camel case created_at and updated_at in as_json
add destroy route to bookmarks resource