v0.2.0

TreeRecipe v0.2.0

Diff since v0.1.1

If the plot recipe is used with the parameter connect_labels in order to provide labels to the connecting lines of the tree, the semantics have changed slightly: It isn't required any more to provide $n-1$ labels (where $n$ is the number of nodes within the tree).

If fewer labels are provided, the algorithm cycles through the labels available, such "reusing" them. So e.g. a binary tree can be labeled with "yes"/"no"-labels by just passing ["yes", "no"] via connect_labels.

Merged pull requests:

• Add labels to connector lines (#8) (@roland-KA)