Merge pull request #1285 from sethfischer/bump-docs-version

Bump docs version to 2.2.0

Author: jmwright

doc/conf.py

@@ -68,9 +68,9 @@
 # built documents.
 #
 # The short X.Y version.
-version = "1.0"
+version = "2.2"
 # The full version, including alpha/beta/rc tags.
-release = "1.0.0"
+release = "2.2.0"
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.