Bumped version number to 1.1.3

Signed-off-by: Jim Martens <github@2martens.de>

setup.py

@@ -28,7 +28,7 @@ setup(
     author="Jim Martens",
     author_email="github@2martens.de",
     url="https://git.2martens.de/2martens/calendar-synchronization",
-    version="1.1.2",
+    version="1.1.3",
     namespace_packages=["twomartens"],
     packages=find_packages('src', exclude=["*.tests", "*.tests.*", "tests.*", "tests"]),
     package_dir={'': 'src'},