v1.0.1

v1.0.1 commit of Homebrew for OS X doc.

Minor updates:

Added new brew upgrade example.

Finally got an example of what it looked like when Homebrew removed / deleted Formulae during a brew update command so added that in.

Will put list of what is currently contained in v1.0 along with TODO list in README.md sometime this week. Graduating takes a lot of time and so does packing; UGH packing...

-- Matthew Ibarra, pengii23 (msibarr@gmail.com)