Add parsing of priors and example in FriendsExample.
Small fixes.
Updating examples.
Renamed project.
Renamed project.
Rename wolf.sh to fox.sh
Update README.md
Update Build.scala
Changed project name in build file.
Add missing kryo registrations.
Fix bug in prior grounding.
Added Codacy link and badge.
Update README.md
Improved style by removing return statements.
Fixed remaining check and return statement.
Fixed calling get on options in tests.
Add more configuration parameters to the command line psl inferencer.
Merge branch 'master' of https://github.com/uzh/wolf
Add causal example.
Deleting wrongly added file.