Fixes BufferUnderflowException when a message is
splitted over multiple ByteBuffers and avoids reading of
garbage when a message fits into a single ByteBuffer backed
by an array which is larger than the message.
Fixes NPEs thrown when processing large binary messages.
Work around Buffers.copy() bug
Fix race condition when dealing with large web socket messages
1.0.15.Final
Next is 1.0.16.Final
Changes to in memory session manager to reduce contention around timers