Using the ui file directly instead of generating a py file. Its currently
on test, all the widgets will be replaced with the ui file version if it turns
out to work well.
No sorting in the file list view, the files are listed in the order they will be produced.
updated the layout with a line edit for wedge size when inverse beam is used.
Updated logic for is_part_of
Added a first draft of the inverse beam functionality.
Hiding inverse beam for reference images.
Using str to distinguish between vertical and horizontal layout.
Merge branch 'master' of github.com:mxcube/mxcube

Conflicts:
	Bricks/widgets/create_discrete_widget.py