remove test file
* Added ErrorReportFrame for easier generic report.
* Major changes in ROI classes (WARNING):
 - ROI class has more methods.
 - better 3D, 4D and 5D ROI support.
 - better BooleanMask integration in ROI.
 - many others changes related to ROI and BooleanMask in general.
* Base kernel ROI are now plugins.
* Point3D / Point4D / Point5D classes improvements.
* Rectangle3D / Rectangle4D / Rectangle5D classes improvements.
* Colormap tabs are now colored to reflect the channel colormap.
* Prelemenary Bio-Formats automatic error report.
* Added many color conversion methods and tools in ColorUtil class.
* Added Overlay.isAttached(Sequence) method.
* Added ByteArrayConvert.read/writeXXX() methods (handy to
serialization).
* Rewrote SequenceChooser class (cleaner and updated to new method).
* Removed the useless ROI tooltips.
* Severals fixes and tweaks.
* Some refactoring.