= can: send Closed notifications to interested parties of all requests
! can: get rid of Http.Register.keepOpenOnPeerClosed, fixes #401

As discussed in the ticket:

client side
-----------

 - keepOpenOnPeerClosed = settings.sslEncryption
 - because the SslTlsSupport pipeline stage might be active but encryption
   still be disabled, we need to always actively close the connection whenever
   we see a PeerClosed event

server side
-----------

 - keepOpenOnPeerClosed = true
 - if no response is currently pending we can close the connection immediately
   when we see a PeerClosed event
 - otherwise, we let the last pending response close the connection
Merge pull request #623 from jrudolph/i/401/fix-keep-open-on-peer-close

can: get rid of Http.Register.keepOpenOnPeerClosed, fixes #401
= io: fix racy SuspendReading, fixes #620

backport of akka's 3da7f4ee074d2da8ffccb55f4ba6b3625b28e495
Merge pull request #624 from jrudolph/i/620/fix-suspendreading

= io: fix racy SuspendReading, fixes #620
= sbt: upgrade to Scala 2.10.3 and latest versions of dependencies
= docs: fix incorrect / outdated content, update current-versions for RC1
= project: update CHANGELOG for RC1
= docs: add a migration guide stub
Merge pull request #627 from jrudolph/w/document-breaking-changes

= docs: add a migration guide stub
= site: add docs JSON for RC1
= site: move API doc ContentNode one level up (right underneath "documentation")
= httpx: Make play dependency optional in OSGi Import-Package statement
= docs: document the host directives
= site: add scala.io presentation slides
+ httpx: add `MarshallerM` helper type for abstracting over monadic marshallers
! can: model `user-agent-header` value as `User-Agent` to fail fast, fixes #458
= http: DateTime.apply now allows years up to 9999, fixes #502
Merge pull request #640 from jrudolph/i/502/allow-more-years-in-DateTime

= http: DateTime.apply now allows years up to 9999, fixes #502
Merge pull request #639 from jrudolph/i/458/illegal-UserAgent

! can: model `user-agent-header` value as `User-Agent` to fail fast