Data set management panel

[srkline]

add a data set management panel.

At a minimum, it needs to be able to re-write out data sets in order to convert them XML->ABS (or ABS->XML).

-Batch mode would be helpful
-Rebinning of data would be another useful addition (later...)

• display of the "current" output mode (with a check to change?)

• add to the menus for all packages (supersedes the ReWrite1DData Macro, this can be removed from the menus)

• then add to the documentation (written + movie)

[srkline]

for the rebinning - I think that Lionel gave me some code for the rebinning - so we may (or may not) have some of that done already.

[srkline]

added in r740

needs testing

needs documentation

[srkline]

written documentation was done a long time ago

video documentation is still left to do, but as part of another ticket