Add 2001/herrmann2/try.sh + format/typo fixes

The try.sh script has quite a lot of complicated commands and steps
which makes it much more useful than some others. The .gitignore was
updated for this script.

The README.md file has been format and typo checked.

2001/herrmann2/.gitignore

@@ -1,3 +1,7 @@
 herrmann2
 herrmann2.orig
 prog.orig
+ioccc.out
+ioccc.out2
+cup.out
+cup.out2