added: move operations on audio float buffers to a separate file, then enable -O3 and -ffast-math optimizations on them, this way gcc will use sse vector instructions when possible
added: allocate the intermediate buffer in CPort aligned to 16 bytes, then return a pointer to this buffer with the same offset from 16 bytes alignment as the jack pointer, this helps with sse vectorization
added: functionality to configure jack client controls via the webinterface