2013-07-24: increase wisp-multiline version to 0.3 v0.3

increase wisp-multiline version to 0.3

diff --git a/wisp-multiline.sh b/wisp-multiline.sh
--- a/wisp-multiline.sh
+++ b/wisp-multiline.sh
@@ -22,7 +22,7 @@
 ## global variables
 
 # version of this script
-version="wisp multiline 0.2"
+version="wisp multiline 0.3"
 # aggregated wisp code
 wisp=""
 # converted lisp code