Merge pull request #2 from ordrin/dev_eric

new serve urls
Merge pull request #3 from ordrin/dev_eric

added proxy servers
Add usage documentation
Add more documentation
Merge pull request #4 from ordrin/dev_eric

added dialogue to ask for tip
Switch to production servers
Fix merge conflicts
Fix require bugs
Switch to production server
Fix setup script
Fix setup script
Switch to production
hiding pw and exp date
Merge branch 'master' of https://github.com/ordrin/hungrybot
fixed bug in setup.coffee
fixed bug in start order -> more
filtering out restaurants that do not delivery ASAP (untested)