Merge commit from huffman branch

pom.xml

.../azgracompress/benchmark/ScalarQuantizationBenchmark.java

...ain/java/azgracompress/compression/SQImageCompressor.java

src/main/java/azgracompress/de/DEIndividual.java

src/main/java/azgracompress/de/DESolver.java

src/main/java/azgracompress/de/DESolverWithArchive.java

src/main/java/azgracompress/de/DeException.java

src/main/java/azgracompress/de/IDEIndividual.java

src/main/java/azgracompress/de/IDESolver.java

src/main/java/azgracompress/de/jade/JadeSolver.java

...java/azgracompress/de/jade/RunnablePopulationFitness.java

src/main/java/azgracompress/de/shade/ILShadeSolver.java

src/main/java/azgracompress/de/shade/LShadeSolver.java

...va/azgracompress/quantization/QuantizationValueCache.java

...ss/quantization/scalar/LloydMaxU16ScalarQuantization.java

...gracompress/quantization/scalar/RunnableLloydMseCalc.java

...press/quantization/scalar/ScalarQuantizationCodebook.java

...va/azgracompress/quantization/scalar/ScalarQuantizer.java