favicon.ico needed for bookmark icons
added directory to website

Live version should change /dev to /main
Changed 'Submit' to 'Post'
Changged include to require; replaced ternary operator

Something was causing posts to show up with no default name. Changing
this ternary operator fixed it. Still need to figure out why.
Changed oauth login request from post to get
Google OAuth2 login fix, initial version

Currently requires the google php library. I want to trim the extras
before committing it to the repo.