Update README.md
Squashed commit of the following:

commit ffefb724e452861d0f3b1ed9ef8d7a2d9121dcbc
Author: cbebry <invalidsyntax@gmail.com>
Date:   Mon Mar 18 11:14:10 2013 -0300

    Update README.md

commit 9d9bfe17254e6685a76f9723879283bf53d3e002
Author: cbebry <invalidsyntax@gmail.com>
Date:   Mon Mar 18 11:13:53 2013 -0300

    Update README.md

commit 9b95ee4a388d1a0a051d4c791c0968f71d6fd183
Author: cbebry <invalidsyntax@gmail.com>
Date:   Mon Mar 18 11:12:15 2013 -0300

    Update README.md

commit 2efc1ba14aeda35b2606fcabc916891e91eb4b7d
Author: cbebry <invalidsyntax@gmail.com>
Date:   Mon Mar 18 11:12:03 2013 -0300

    Update README.md
Merge pull request #2 from cbebry/master

Update readme with installation instructions