of calibrator.  This was independant of which GUI was being used.  This
provides a method to grab data in view independant way.  It will be the
save method, etc.  create a viewToModel method.  THis was needed by find
crytal method &will be used by others.

Add in some of the ROI definition.  Still need to fix finding crystals
to look over the whole area.  Need to set to show/hide the ROIs with the
checkbox.  Make sure ROI stuff is "clean".  Added 'Add ROI' to the
context menu but there is still crap there that I would like to remove.

Add code to watch Mouse Moves and display this on the status bar.
Add code for adjusting image levels to set this so that image is
visible.
Fix up the image filters.  This is linked up to the HistogramLUT which
allows
adjusting the image display.
Added in the calibration button for a start that direction.

statements.  This was causing a problem where modules being imported
were being imported had the logger added and the import was happening
before the logger stuff was defined.

be used elsewhere without copying the strings in many places causing a
problem that may need to be fixed later.

Add the Python logging facility.

order to properly run it's __init__ method using super method.

for updating the model from the view.
Fix some issues with MessageBoxes which were causing errors where they
were meant to provide warnings of possible problems.

at least we can see more of the larget images.

parameters.  It turned out that there is a scan_file module/class which
already can read this information.  Use the information from this class
instead of using this secondary method that does not work properly.
This will now properly allow population of dropdown list of titles.

getFilenames even for single file actions.  Documentation for wxpython
says to use GetFilename when not using wx.MULTIPLE.

Have cast int() around these values to eliminate the problem.

space when new items are Added with Add() method.  This does not seem to
be the case.  The constructor for this sets nymber of rows & columns to
len(filter_view.REGISTRY, 2).  It then loops over item in the registry
Adding each which has 2 parts, hence the two columns.  It then proceeds
to add an additional item.  This seemed to be allowed in 2.8.10 but not
in 3.0.0 or 4.0.5.  Fixed this by making # rows length of registry + 1.