CHANGES and setup.py updates for 1.1.1 release prep

CHANGES

@@ -1,7 +1,7 @@
-1.1.1 UNRELEASED
+1.1.1 2019-09-06
  - Fix startup logging so it provides information at a useful time
  - Fix verify processing so missing (optional) i= tag doesn't cause the milter
-   to fail
+   to fail (LP: #1842250)
  - Fix message extraction so that signing in the same pass through the milter
    as verifying works correctly
 

setup.py

@@ -30,7 +30,7 @@ except ImportError:  # If PyDNS is not installed, prefer dnspython
 
 setup(
     name='dkimpy-milter',
-    version='1.1.0',
+    version='1.1.1',
     author='Scott Kitterman',
     author_email='[email protected]',
     url='https://launchpad.net/dkimpy-milter',