Fixed erroneous reference to former static ~/.sns BASEDIR

Added hook to actually delete a note if requested
Removed old, commented code
Simplified create and delete logic by removing unnecessary checks that make no sense to me now
Cleaned up output from create event

src/main/stage1.sns.sh

@@ -19,8 +19,8 @@ fi
 if [ "$ENCRYPTION" == "TRUE" ]; then
 PROD_STR="Simple Note System (Encryption Enabled)"
 EXT="$EXT"
-if [ ! -d ~/.sns/tmp ]; then
-mkdir -p ~/.sns/tmp
+if [ ! -d "$BASEDIR"/tmp ]; then
+mkdir -p "$BASEDIR"/tmp
 fi
 fi