punchline migration and model updated
jokes.punchline basic functionality added in joke creation form
floating navbar now functional
profile page now shows date account created, has basic formatting and lists jokes w/ number of comments
profile now pops up in another phase word
further style refactoring on nav bar as well as popup profile page
dates/styles cleaned up on /jokes, submit joke removed in favor of popup method which will be implemented later
Merge pull request #9 from torpeyp/jurassic_dev_punchlines_implementation

Jurassic dev punchlines implementation as well as popup profile