Have tuareg mode set the compile command

to utilize corebuild via opam
Improve ocaml module documentation

Add some documentation about environment assumptions, and correct some
grammar issues.
Merge pull request #724 from RadicalZephyr/ocaml

Ocaml improvements
added a package to set the default frame size
added a package for personal editor preferences
enable autoindenting by default
added tramp to .gitignore
disable both the audible and visible bells
added some updated personal editor settings for Perl