Add more statistics - Githubissues

Currently only the basic stats about the single questions in the questionnaire are extracted.

[ ] The most frequent response to the questionnaire is not queried.
[ ] It'd be interesting to see how the recipes deviate from the most-frequent. How many are there with 1 different reply. Which is the most frequent different item.
[ ] It'd be interesting to visualize which questions are more debated (when to put the cheese) and which are more agreed upon (no chili pepper).
[ ] extract additional info from the recipes, e.g. additional ingredients as milk or cream

paskino / carbonara