Why we wont use JSPlump anymore

We decided to use SVGs as connections and div elements for the content instead of the objects generated by the library JSPlumb. The main reason is, that we are not going to use the benefits of JSPlumb (i.e. lay-outing engine, edit functions, drag and drop). It turned out, that it will make more sense to implement these functions by ourselves. In this way we are much more flexible and have less overhead. In addition the map will be rendered faster.