* Fold "Users of OpenBLAS", "Publications", "Mailing list", "Donation" pages into "About"
* Remove full license
* Remove outdated TODO and machine list pages
* Shorter titles for CI and distributing pages
* Link to GotoBLAS readme in repo
* Brief description of OpenBLAS in homepage
* Move acknowledgements into About page
* Remove manual TOC in FAQ docs
* Fix more broken links
* Move FAQ last
* Fold all install-y content into `install.md`
* Fix header levels
* Fold `download.md` contents into `install.md`
* Fix cross-references
* Ordered navigation
* Add logo to docs
* Make doc pages more consistent