Merge pull request #114 from dobey/release-2.2.1

Release 2.2.1

Author: dobey

CMakeLists.txt

@@ -1,6 +1,6 @@
 cmake_minimum_required(VERSION 3.9)
 
-project(maliit-keyboard VERSION 2.1.0)
+project(maliit-keyboard VERSION 2.2.1)
 
 option(enable-presage "Use presage to calculate word candidates (maliit-keyboard-plugin only)" ON)
 option(enable-hunspell "Use hunspell for error correction (maliit-keyboard-plugin only)" ON)