2018: Auto stash before merge of "dev2018" and "origin/dev2018"

app/CMakeLists.txt

app/Operations/DoubleEntropyOp.cpp

app/Operations/FlipOp.cpp

app/Operations/QuantificationDialog.cpp

app/Operations/QuantificationDialog.h

app/Operations/QuantificationOp.cpp

app/Operations/QuantificationOp.h

app/Operations/ThresholdDialog.cpp

app/Operations/ThresholdDialog.h

app/Operations/ThresholdDialogTest.cpp

app/Operations/ThresholdOp.cpp

app/Operations/ThresholdOp.h

app/Operations/TranslateOp.cpp

app/Operations/TranslateOp.h

core/Operation.h

test/README.txt

test/ref/test_8x8dct_result_barba.bmp

test/ref/test_8x8dct_result_basisDCT.bmp

test/ref/test_8x8dct_result_monarch.bmp

test/ref/test_8x8dctinverse_result_barba.bmp