Add new canteen cards to compatibility list

[MaximilianB134]

Hi,

just wanted to let you know that the following canteen cards work as well with your app (we've tested those):

• Ruhr-Universität Bochum (card from 2014)
• Westfälische Hochschule (card from 2017)

Kind regards
Max

[TheJKM]

Thank you very much!