added top buffer to each page
added projects to database
added a projects CRUD, need to fix notices
added a couple missing page top buffers
alerts fixed (hiding behind nav bar)
fixed date format on tasks show page
users can now register, sign in, and sign out
added bootstrap and flash message for invalid sign in
user emails must now be unique
added name to user registration
added password field to user create page
fixed seeds to regen projects each time
configured testing setup
added tests for signing in and signing up
added tests for invalid info in sign up form
added user registration email test and user sign up invalid info test
added tests for users, projects, and tasks
fixed sign in forms to have form control
user emails are downcased when logging in
added test for capitalized emails