Add try.sh to 1995/dodsond1 + format/typo checks

The try.sh script uses the text file that I added a while back which has
the text that the judges recommended one try with the program.

1995/dodsond1/try.sh

@@ -0,0 +1,9 @@
+#!/usr/bin/env bash
+
+make all >/dev/null || exit 1
+
+echo "$ cat try.this.txt"
+cat try.this.txt
+
+echo "$ ./dodsond1 < try.this.txt"
+./dodsond1 < try.this.txt