TokenParser to use CharSequence instead of CharArrayBuffer

git-svn-id: https://svn.apache.org/repos/asf/httpcomponents/httpcore/trunk@1636717 13f79535-47bb-0310-9956-ffa450edef68
Always use CharArrayBuffer when reading from / writing to session input / output buffers

git-svn-id: https://svn.apache.org/repos/asf/httpcomponents/httpcore/trunk@1636718 13f79535-47bb-0310-9956-ffa450edef68
Added method to NHttpConnection to test availability of input data

git-svn-id: https://svn.apache.org/repos/asf/httpcomponents/httpcore/trunk@1636719 13f79535-47bb-0310-9956-ffa450edef68
Eliminated HttpInetConnection interface

git-svn-id: https://svn.apache.org/repos/asf/httpcomponents/httpcore/trunk@1636720 13f79535-47bb-0310-9956-ffa450edef68
Removed RFC 2616 specific javadoc

git-svn-id: https://svn.apache.org/repos/asf/httpcomponents/httpcore/trunk@1636721 13f79535-47bb-0310-9956-ffa450edef68
Moved blocking I/O specific connections methods to BHttpConnection interface

git-svn-id: https://svn.apache.org/repos/asf/httpcomponents/httpcore/trunk@1636722 13f79535-47bb-0310-9956-ffa450edef68
Drop support for Cloneable interface

git-svn-id: https://svn.apache.org/repos/asf/httpcomponents/httpcore/trunk@1636723 13f79535-47bb-0310-9956-ffa450edef68
Deleted EntityTemplate

git-svn-id: https://svn.apache.org/repos/asf/httpcomponents/httpcore/trunk@1636724 13f79535-47bb-0310-9956-ffa450edef68