do not parse the mensa page directly
removed senseless functions
return false on disconnect
code style
added support for gw2 and hsmensa
escape strings in MySQL
remove unneeded else
useragent setting for PHP
weather fix
beilagen
split has been replaced with explode
replaced ereg with preg
fixed regexp
wetterfix
fixed preg error
rechnerfix
config list
config bug
disabled tabu
more precision for pi