Update fr translation
Shorten text about volatility
Use "open-source" terminology consistently (fixes #249)
Fix one typo
Link to bitcoincharts.com for market cap, and blockexplorer.com for block information (fixes #250)
Add "Protect your privacy" page
Merge pull request #220 from bitcoin/privacy

Add "Protect your privacy" page
Add Singapore conference
Remove European Bitcoin convention event
Add India conference
Fix one typo
Fix one typo
Fix one link
Update fr translation
Add an easter egg to allow contributors to preview their work easily
Add a few minor improvements and one typo fix
Recommend Bitcoin Wallet to non-technical people (fixes #243)
Improve a misleading sentence about what affects the price
Add missing question mark in translations
Fix / Update external urls
Replace "How it works" picture by an improved one
Merge pull request #252 from bitcoin/howitworks

Replace "How it works" picture by an improved one