Update fr translation
Remove Roger Ver from interviewees list
(for making public statements that go beyond what can be reasonably associated with bitcoin.org)
Fix "GitHub" capitalization in release notes
Add "Legal disclaimer" page
Merge pull request #254 from bitcoin/terms

Add "Legal disclaimer" page
Fix one typo
Rewrite Innovation page
Change layout to display two texts by column
Add more texts about Bitcoin contracts and real use cases
Drop or improve existing texts
Merge pull request #224 from bitcoin/innovation

Rewrite Innovation page
Fix one typo
Remove cryptocon conference
Add "Plug and play expo" in events (fixes #255)
Fix one typo in ru language
Update / remove old redirections
Fix a misleading title
Prevent incomplete unnamed .html files to be generated
templates.rb no longer generates a page when its url is set in translations, but empty
Normalize page redirections
Use a fallback HTML page with a manual and javascript redirect
Keep canonical pages only for alerts
Fix one typo (fixes #256)
Move down "Vocabulary" in the menu
Drop a few deprecated pictures
Apply temporary small text improvements on the "Innovation" page