diff to make PR
trying to debug problems, can't find a solution to the edit form. pages are ordered but when you clicck them nothing really happens...
diff for PR
adds flag
diff for PR
form filters properly for edit/create dataset
single bundle/multibundle selection
adds migration
adds select2
makes data_file optional, form validation stuff, 'the whole 9 yards' :)
remove cruft -- not needed, just had to set null=True, blank=True for that file field
downloading bundles done, form behaves nicely based on multi/single
removed editing button for datasets, referencing super bundle in competition works
merges master
fixed button behavior
checkbox seems to be working properly
merged master
adds migrations
removes cruft
saving spot