Fixed maximum footer incision offset.
Update TinyHTTP-PCL.
Update TinyHTTP-PCL #2.
Removed worker processes for worker threads.

In previous versions, worker processes were necessary to allow the
distribution of the load caused by image manipulation. As AForge and the
filter code has been improved since then, the GDI+ internal locking
mechanism has become negligible. All complex synchronization code has
therefore been dropped in favor of simple threading.
Binary Release.