generated models and migrations for commets, users, posts.
Created index view and seed data to test

Fixed a typo in one of the migrations. Created an unstyled view that displays
all of the posts and their relevant information. Still displaying the post's created_at
attribute as a date-time stamp rather than expressing it in how long ago it was posted.
Created Post view

Created an unstyled post view that will reiterate the information on the post from the home page
and has a comment field that will take text and turn it into a comment from a post request. Next step:
display all the comments from a post on the post page.
added bcrypt and secure password requirement to user
fixed a gemfile problem. updated seed file to include password_digest
Post view now lists all of the comments for a post in an unordered list. Still no styling.