better javascript to update prices
use javascript to load beer images
fixed background an price_display not working
mobile.html is now using javascript to load pices and beer images
index.html is now using javascript to load pices and beer images
using javascript to load graphs
Introduced new db setup

- A lot of js changes
- party support
- mobile and desktop version in one php file
Some small changes

- changed title of webpage
- removed old mobile.css
- some style changes
created gitignore
Added guestbook
added the ability to add comments for parties
Some more improvements to party page

- read party_id from url parameters
- display comments on party page
updated css to make comments prettier