= docs: add a note to each "Dependencies" section that akka 2.2.0 final is not supported, fixes #431
+ routing: add PathMatchers.Segments which will match all remaining segments as List[String]
Merge pull request #475 from jrudolph/wip/segments-path-matcher

+ routing: add PathMatchers.Segments which will match all remaining segments as List[String]
Merge pull request #471 from jrudolph/i/431/note-about-220-incompatibility

= docs: add a note to each "Dependencies" section that akka 2.2.0 final is not supported, fixes #431
+ routing: add some higher-level compression/decompression directives
= caching: Upgrade to concurrentlinkedhashmap 1.4

Fixes #450

The upgrade was relatively simple. I had to adjust a few values in the test because CLHM 1.4 uses a slightly different backing map which changes the order of values in the toString output but (it seems) in a predictable way.
= docs: update documentation with the new compression/decompression directives
Merge pull request #411 from agemooij/issue-149

+ routing: add some more high-level encoding/decoding directives (fixes #149)
Merge pull request #481 from agemooij/issue-450

= caching: Upgrade to concurrentlinkedhashmap 1.4
+ caching: add a size method to Cache[V]

Fix for #476

The scaladoc reflects that the size may return an upper bound instead of the real current number of unexpired cache entries.
Merge pull request #480 from agemooij/issue-476

+ caching: add a size method to Cache[V]
= can: be more resilient against stray `Terminated` messages in HttpHostConnectionSlot, fixes #459

Accomplished by introducing a new state just for waiting for connection
termination.
Merge pull request #482 from jrudolph/i/459/fix-host-connector-not-expecting-connection-termination

= can: be more resilient against stray `Terminated` messages in HttpHostConnectionSlot, fixes #459
= io: more verbose error reporting in case of SSLException, fixes #470
Merge pull request #483 from jrudolph/i/470/improve-ssl-exception-errors

= io: more verbose error reporting in case of SSLException, fixes #470
= io: port over changes from upstream akka-io (as of EOB 2013-08-27), closes #472
Merge pull request #492 from spray/ticket/472

= io: port over changes from upstream akka-io (as of EOB 2013-08-27)
= http: fix Location header parsing to accept relative URIs, closes #484
= httpx: fix test instability in EncodingDirectivesSpec
+ httpx: change default StringMarshaller to prefer UTF-8 encoding over ISO-8859-1, closes #498

So far the built-in StringMarshaller always used the ISO-8859-1 charset (the HTTP default charset). However, nowadays UTF-8 is the better choice. With this patch the StringMarshaller now renders w/ UTF-8 if the client accepts it, otherwise it will use whatever charset the client prefers.

 This change happens to require changes in quite a bit of tests that implicitly relied on the previous behavior.
 Note that the default `HttpEntity(String)` constructor now also uses UTF-8 rather than ISO-8859-1 as before.