Make pep8 tests run against the library directory as well, and associated tweaks (mostly to indentation) in the library

directory.

library/service

@@ -207,11 +207,9 @@ def main():
     if state:
         result['state'] = state
     rc, stdout, stderr = _run("%s %s status" % (SERVICE, name))
-    module.exit_json(**result);
-
+    module.exit_json(**result)
 
 # this is magic, see lib/ansible/module_common.py
 #<<INCLUDE_ANSIBLE_MODULE_COMMON>>
 
 main()
-