Configure coverage

.coveragerc

@@ -0,0 +1,8 @@
+[run]
+branch = True
+include = docker_rerun.py
+
+[report]
+precision = 2
+show_missing = True
+

.gitignore

@@ -2,3 +2,4 @@
 /build
 /dist
 /*.egg-info/**
+/.coverage

requirements.txt

@@ -1,3 +1,5 @@
+coverage
 nose
 pylint
+python-coveralls
 

setup.py

@@ -49,8 +49,8 @@ setup(
     test_suite='nose.collector',
 
     extras_require={
-        'dev': [],
-        'test': ['coverage', 'nose', 'pylint'],
+        'dev': ['pylint'],
+        'test': ['coverage', 'nose', 'python-coveralls'],
     },
 
     entry_points={