Fix https://issues.apache.org/bugzilla/show_bug.cgi?id=54944
Enhancements to TestFormAuthenticator.
Patch by Brian Burch

git-svn-id: https://svn.apache.org/repos/asf/tomcat/trunk@1486861 13f79535-47bb-0310-9956-ffa450edef68
Fix https://issues.apache.org/bugzilla/show_bug.cgi?id=54947
NIO connector incorrectly rejects a request if the CRLF terminating the request line is split across multiple packets.
Patch for the fix by Konstantin Preißer.
I added a test case.

git-svn-id: https://svn.apache.org/repos/asf/tomcat/trunk@1486875 13f79535-47bb-0310-9956-ffa450edef68
Fix https://issues.apache.org/bugzilla/show_bug.cgi?id=54961
Make "compress" configurable in SpdyProxyProtocol.
Patch by Sheldon Shao

git-svn-id: https://svn.apache.org/repos/asf/tomcat/trunk@1486884 13f79535-47bb-0310-9956-ffa450edef68
Fix https://issues.apache.org/bugzilla/show_bug.cgi?id=54963
Fix concurrent issue of Spdy/NetSupportSocket
Patch provided by Sheldon Shao

git-svn-id: https://svn.apache.org/repos/asf/tomcat/trunk@1486888 13f79535-47bb-0310-9956-ffa450edef68