removed link to etherpad in README, added link to KeyServerProtocol doc, moved link to docs to top
removed link to etherpad in README, added link to KeyServerProtocol doc, moved link to docs to top

TDA/fxa-auth-server,jamonation/fxa-auth-server,jamonation/fxa-auth-server,jamonation/fxa-auth-server,mozilla/fxa-auth-server,shane-tomlinson/fxa-auth-server,chilts/fxa-auth-server,shane-tomlinson/fxa-auth-server,jamonation/fxa-auth-server,chilts/fxa-auth-server,mozilla/fxa-auth-server,TDA/fxa-auth-server,eoger/fxa-auth-server,dannycoates/picl-idp,jrgm/fxa-auth-server,eoger/fxa-auth-server,chilts/fxa-auth-server,dannycoates/picl-idp,mozilla/fxa-auth-server,shane-tomlinson/fxa-auth-server,TDA/fxa-auth-server,mozilla/fxa-auth-server,eoger/fxa-auth-server,dannycoates/picl-idp,jrgm/fxa-auth-server,TDA/fxa-auth-server,shane-tomlinson/fxa-auth-server,chilts/fxa-auth-server,jrgm/fxa-auth-server,dannycoates/picl-idp,eoger/fxa-auth-server,jrgm/fxa-auth-server