Setting version to 2.2

Dan Brooke · Dan Brooke · commit 79a21675fe7e · 2015-12-14T14:28:27.000+01:00
diff --git a/version.sbt b/version.sbt
@@ -1 +1 @@
-version in ThisBuild := "2.2-SNAPSHOT"
+version in ThisBuild := "2.2"

Original file line number	Diff line number	Diff line change
`@@ -1 +1 @@`
`1`		`-version in ThisBuild := "2.2-SNAPSHOT"`
	`1`	`+version in ThisBuild := "2.2"`