Normalize the document mcv for about pages

* Fix naming of html page to be full name instead of abbreviation
* Modify controller to use the new page name
* Add CSS for auto scaling images on small viewports
* Add missing top accelerator id
Normalize the document mcv for about pages

* Rearrange footer and expand for bootstrap
* Rename DMCA/TOS/PP to full name using GH wiki style naming
* Add an /about/about landing page for the Index/TOC
* Breadcrumbs for about pages
* Use more bootstrap classes
* Fix CSS to be `document-content` instead of `user-content`
* Using GH wiki as image CDN for now
* Rearrange the controller a little

Known issue:
* #290
Merge pull request #295 from Martii/documentPageFixes

Document page fixes

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As per sizzles temporary request auto-merging for eventual deployment *hopefully today*