Updated README and added 2 missing files

Updated & added details to the instructions portion of README.md and
added two files related to autofs that were mentioned in the readme but
not included in the repository.
Corrected typo's in several places.
Revert "Corrected typo's in several places."

This reverts commit 1d3d31e6e540eb26c1c6bd1d55baa3d90233969e.
Corrected typo in readme
Merge pull request #1 from Aurock/master

Minor updates to fill in a couple of holes