starting to improve look
fixed up/down vote buttons
improved look of show pin page
fixed footer issues on front page
making buttons disapear after clicked
added pagination to the home page.  Currently it will page every 15.
added tooltips for voting buttons
added colapsing comments.  Now only the first 5 are shown by default.
i think this fixes our problem
upgraded to rails 4
trying to get heroku to cooperate with rails 4
delete comments, need to redirect back to the page we're on. need to pee brb