Merge remote-tracking branch 'upstream/master' into fork_sync

.../tools/boundingbox/TransformedRealBoxSelectionDialog.java

src/main/java/bdv/tools/brightness/BrightnessDialog.java

src/main/java/bdv/tools/brightness/ColorIcon.java

src/main/java/bdv/tools/brightness/ConverterSetup.java

src/main/java/bdv/tools/brightness/MinMaxGroup.java

...ava/bdv/tools/brightness/RealARGBColorConverterSetup.java

src/main/java/bdv/tools/brightness/SetupAssignments.java

src/main/java/bdv/tools/brightness/SliderPanel.java

src/main/java/bdv/tools/brightness/SliderPanelDouble.java

src/main/java/bdv/tools/crop/CropDialog.java

src/main/java/bdv/tools/crop/CropImgLoader.java

...java/bdv/tools/transformation/ManualSourceTransforms.java

...v/tools/transformation/ManualTransformActiveListener.java

...n/java/bdv/tools/transformation/ManualTransformation.java

.../bdv/tools/transformation/ManualTransformationEditor.java

...main/java/bdv/tools/transformation/TransformedSource.java

...ava/bdv/tools/transformation/XmlIoTransformedSources.java

src/main/java/bdv/ui/BdvDefaultCards.java

src/main/java/bdv/ui/CardPanel.java

src/main/java/bdv/ui/MouseWheelScrollListener.java