Cleaned source
Removed the session object from the data path widget.
Setting font size to 12 for headings, and 10 for label texts.
Using the EDNA default file pointed at by the edna_default_file attribute
in the configuration file of DataAnalysis.
Setting the defualt values of energy, resolution and transmission to
current bamline values.
Added edna_default_file attribute to DataAnalysis configuration xml.
Handling the acquisition parameters update in CreateTaskBase.
Cleaned source, removed unused methods.
Updated layout, font size.
Added method create_subwedges to queue_model_objects.
EDNA defaults xml file
Merge branch 'master' of github.com:mxcube/mxcube