Cleaned README file
changed database to postgresql
cleaned up database.yml file
Modified migration add category to post
Merge branch 'development' of github.com:lisaplesko/wdi_8_blogapp into development
Add Devise components to application layout; updated routes to include home#index
User can log in using Facebook ID through omni_oauth
Rename callback method/add alias in order for addtl social logins to be added.
Add column to User table to store picture url
schema updated
Merge branch 'development' of github.com:lisaplesko/wdi_8_blogapp into development
Merge branch 'development' of github.com:lisaplesko/wdi_8_blogapp into development
added photo_url to users table
removed unnecessary comment actions
Added categories constant to model
Fixed categories constant
Moved data from model to seeds for categories
Categories show displays posts of that category
Add 'posts belong to user'; require authorization for new, edit, destroy
Added count methods for comments and posts