Bump to 2.2.0

Author: Mstrodl

gallery/_version.py

@@ -1,6 +1,6 @@
 from os import environ as env
 
-__version__ = "2.1.2"
+__version__ = "2.2.0"
 
 BUILD_REFERENCE = env.get("OPENSHIFT_BUILD_REFERENCE")
 COMMIT_HASH = env.get("OPENSHIFT_BUILD_COMMIT")

setup.cfg

@@ -6,7 +6,7 @@ summary = Python Photo Gallery Written in Flask
 url = "https://github.com/ComputerScienceHouse/gallery"
 description-file = README.md
 license = MIT
-version = 2.1.2
+version = 2.2.0
 classifier =
     Natural Language :: English
     Operating System :: POSIX :: Linux