inc version to v2.2.1

Author: holgerbrandl

kscript

@@ -2,7 +2,7 @@
 
 
 # version tag for backward compatibility with kscript v1.x
-KSCRIPT_VERSION=2.2.0
+KSCRIPT_VERSION=2.2.1
 
 
 ## resolve application jar path from script location and convert to windows path when using cygwin

src/main/kotlin/kscript/app/Kscript.kt

@@ -19,7 +19,7 @@ import kotlin.system.exitProcess
  * @author Holger Brandl
  */
 
-const val KSCRIPT_VERSION = "2.2.0"
+const val KSCRIPT_VERSION = "2.2.1"
 
 val USAGE = """
 kscript - Enhanced scripting support for Kotlin on *nix-based systems.