fix imports

Author: agroce

.github/workflows/pylint.yml

@@ -17,7 +17,7 @@ jobs:
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip
-	pip install Levenshtein
+	pip install python-levenshtein
         pip install pylint
     - name: Analysing the code with pylint
       run: |

setup.py

@@ -59,7 +59,6 @@
     show_mutants = universalmutator.show:main
     prune_mutants = universalmutator.prune:main
     intersect_mutants = universalmutator.intersect:main
-    mutant_server = universalmutator.server:main
     """,
     keywords='testing mutation mutation-testing',
     classifiers=[