Update README.md

Add 'Writing Great Documentation' to the list
Added MireDot
Adds the link to miredot
Update README.md

Added contribution
Adding Flatdoc to the Generating Docs
Update Bootstrap's name & links

See http://getbootstrap.com/about/#brand
Merge pull request #68 from paulalexwilson/master

Adding "Writing Great Documentation." Thanks, Paul.
Merge pull request #69 from bertvh/patch-1

Added MireDot. (Thanks, Bert.)
manual merge to get #71 in
missed something
Merge pull request #74 from cvrebert/patch-1

Update Bootstrap's name & links. (Thanks, Chris.)
Adds codo documentation generator (CoffeeScript)
Adds attribution as requested by @PharkMillups
Merge branch 'master' of https://github.com/logankoester/beautiful-docs

Conflicts:
	README.md