Version bump

Author: Jeavon

appveyor.yml

@@ -1,7 +1,7 @@
 os: Visual Studio 2017
 
 # Version format
-version: 1.1.0.{build}
+version: 1.1.1.{build}
 
 cache:
   - src\packages -> **\packages.config   # preserve "packages" directory in the root of build folder but will reset it if packages.config is modified