Parse Wangscape's output and generate random map from the tilesets

You can find all needed Python modules in the requirements.txt file.

To install them (in a virtual enviroment), just execute (assumming you've installed virtualenv before):

$ virtualenv -p python3 venv
$ . venv/bin/activate
$ pip install -r requirements.txt

After installation, you can generate a random map from Wangscape's output by executing:

python Wangview.py <PATH_TO_OUTPUT_DIRECTORY>

python Wangview.py ../Wangscape/build/bin/example3/output/