Fixed generate that instantiated 4*4 histogram modules (including disables), tried with single histogram per channel - added 8% of all slices

Made several modifications to fix all timing violations to run compressor @250MHz - 1.0 Gigapixel/sec in JP4 mode

Finished simulation/testing of a single-channel acquisition/processing/compression, fixed problems with Xilinx tools to pass sythesis/implementation

Fixed handling AXI write responce channel - both in work and simulation modules. Before each word, not burst was responded