shuffled some stuff around while on an airplane. Got a bunch of benma…

…rwick's gists in, and added a bunch of other items mentioned in the recent discussion (issue #1). I came up with better names for a few headings which better distinguish between compiled software, scripts and templates/example code. I also separated r scripts from r packages, since scripts require more effort to make them suit your situation, are more purpose or context driven. Also, I moved authors' names before the name of the repo/project. This serves two purposes: first, it helps differentiate similarly named or overlapping (and maybe even forked) projects - I had directory structure in mind, where users have their own directories on a system; second, it enables me to expand rightward with more details about the repository, like CRAN mirrors, links to documentation or details, etc next to the primary link - secondary links will be wrapped in parentheses. I still have not decied whether I will be using peoples' real names or not.