change gitignore
add authentication gems needed
add devise routes for user authentication
add necessary files for devise
add facebook keys
add keys to gitignore
add routes for oauth authentication
add more things with devise
migrated database
clean up code
Merge pull request #11 from juljun14/master

User authentication
Merge pull request #12 from rootulp/Rootul

initial chat with firebase
fix user confirmation
Merge pull request #13 from juljun14/master

fix user confirmation
delete dots
change app domain
restructure firebase db
add random url generator
delete pages
add views for all devise authentications