init
first
add
update server
Added heroku functionality

Moved the package.json and created Procfile that will be used for
pushing the application to heroku.
server.js was edited so that it will use the process port if provide,
or else it will use the old default port 3000
Merging files for heroku support
Fixed merge conflict for choosing port
Replacing http:// specific protocol with //
README that explains how to setup Heroku

Most of the Errors section is stuff needed when I setup Heroku on Windows. Everything was achievable without looking at the errors section for Mac.
Merge branch 'master' into david