= docs & site: update for RC3
= docs: added Akka 2.2.3 compatibility note to "current versions" page
= site: add pegdown.org redirect
= site: add animatron.com reference
= site: add redirection for docs from obsolete RCs
= examples: fix first response streaming example rendering to text/plain instead of text/html
= routing: apply small change as a workaround for http://youtrack.jetbrains.com/issue/SCL-6214
Merge remote-tracking branch 'origin/master' into release/1.2