added passport authentication!
some mild refactoring of passport
remove old files
updated packade.json version and readme
fixed spacing problem in readme
added todo list to readme
implemented basic user profile/account management
added gitignore
major restyling and refactoring, ready to move forward...
more fixing of layouts and stuff for login and signup and user index page
major changes, tasks are now unique to users, before_filter on task routes, etc.
updates and heroku