Merge pull request #137 from smothiki/v2.2.0

feat(version): bump version to v2.2.0

Author: Sivaram Mothiki

version/version.go

@@ -1,7 +1,7 @@
 package version
 
 // Version identifies this Deis product revision.
-const Version = "2.2.0-dev"
+const Version = "2.2.0"
 
 // BuildVersion is the git revision of the build.
 // Note: This value is overwritten by the linker during build