EditScopeAlgo : Improve TransformEdits UI
EditScopeAlgo : Improve TransformEdits UI

- Make row names wider, to better accomodate long location names.
- Hide default row. It is never used because every location in the PathFilter has a dedicated row in the spreadsheet.

ImageEngine/gaffer,johnhaddon/gaffer,GafferHQ/gaffer,ImageEngine/gaffer,johnhaddon/gaffer,andrewkaufman/gaffer,hradec/gaffer,johnhaddon/gaffer,lucienfostier/gaffer,GafferHQ/gaffer,ImageEngine/gaffer,hradec/gaffer,andrewkaufman/gaffer,lucienfostier/gaffer,lucienfostier/gaffer,andrewkaufman/gaffer,GafferHQ/gaffer,boberfly/gaffer,ImageEngine/gaffer,hradec/gaffer,andrewkaufman/gaffer,hradec/gaffer,johnhaddon/gaffer,GafferHQ/gaffer,johnhaddon/gaffer,hradec/gaffer,lucienfostier/gaffer,boberfly/gaffer,andrewkaufman/gaffer,boberfly/gaffer,GafferHQ/gaffer,boberfly/gaffer