[setup] Add 'owlrl' dependency

Author: mpsonntag

appveyor.yml

@@ -37,7 +37,7 @@ init:
 build: false
 
 install:
-  - python -m pip install lxml enum34 pyyaml rdflib
+  - python -m pip install lxml enum34 pyyaml rdflib owlrl
 
 test_script:
   - python --version

setup.py

@@ -30,7 +30,7 @@
 with open('README.md') as f:
     description_text = f.read()
 
-install_req = ["lxml", "pyyaml>=5.1", "rdflib", "docopt", "pathlib"]
+install_req = ["lxml", "pyyaml>=5.1", "rdflib", "docopt", "pathlib", "owlrl"]
 
 if sys.version_info < (3, 4):
     install_req += ["enum34"]