added parsing script to get mensa- and bistroplan for uni ulm
delete sponsor field, not needed for openweathermap.com
added bistroplan, mensa now using own parser
changed styling
nothing changed
changed classes --> id
bus now has own css file
clock now has own css file
added new mensa- and bistroplan
css: class --> id
css class -> id
main.css splitted to bus.css and clock.css
css changes class --> id
Merge https://github.com/seder/wganzeige