update verion and year

conf.py

@@ -47,17 +47,17 @@
 
 # General information about the project.
 project = 'Freifunk Suedholstein'
-copyright = '2018, Grotax, ffsh'
+copyright = '2020, Grotax, ffsh'
 author = 'Grotax, ffsh'
 
 # The version info for the project you're documenting, acts as replacement for
 # |version| and |release|, also used in various other places throughout the
 # built documents.
 #
 # The short X.Y version.
-version = '1.2'
+version = '1.3'
 # The full version, including alpha/beta/rc tags.
-release = '1.2'
+release = '1.3'
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.