Color Palette Tool:  fixes bug where colorChooser tooltips got out of sync.  Fixes bug where selected cpd JLabel was not being updated when the icon import tool was invoked.  Fixes bug with the icon import tool which could cause log mode  min=0 or max=0 conflicts.  To fix this bug I hardcoded the icon import tool to set logScaled in the imageInfo to false.  The cpd file now does contain the logScaled parameter so a better future fix is to use this parameter.  However this tool also contain an autoDistribute prompt which seems to use the statistics min/max and this can further cause logScaling conflicts of negative numbers.  So hardcoding logScaled to false as the default is a good solution for now.