Outline Piwik post
Draft Piwik post
Fix #22; update to CC-BY 4.0
Move "config" into data

Where it belongs.
Fix #21; update to Ruby 2.0.0-p353
Re #13; remove Google Analytics tracking code
Fix #20; automate 404 generation
Fix #18; only include real content in og:description
Use piwik.fausak.me instead of piwik-fausak.rhcloud.com
Shorten readme
Publish Piwik post
Merge branch 'piwik'
Fix a couple minor things