add user signup form, weird issue with users_path
modified gitignore
modify .gitignore to disregard changes in tmp/ directory
add user signup form, weird issue with users_path
added background image
Fixed merge conflict
added homepage background image
add stong params for user signup, user creation works
add empty error helper and modify sessions helper
added basic homepage layout, MVP
change controllers and routes to handle user login
add user login form and error handling
add index view for Posts
add link to individual posts on the post index
add template for individual posts
add Comments index view for particular posts
add comments display to Post view
add individual Comment view
Deleted pid/server file
update Comment controller edit and redirect to correct post after saving new attributes