untested facebook \'share\' button
very basic facebook share link added. need to copypaste this to the private user page, then add a corresponding like button to the public user page.
removed that pesky users.js.coffee file
moved the share button to users#view
moved the share button to users#show
added the like button to public#show. also, comments!
quick changes, code doesn't quite work. that's okay, though. facebook buttons work
Merge branch 'master' of github.com:BLNorris/flipbook