Python3 compatibility in dx-app-wizard (#218)
Python3 compatibility in dx-app-wizard (#218)

OrderedDict returns a View object which is iterable but cannot be indexed. Cast to list before indexing.
Fixes #217
dnanexus/dx-toolkit,dnanexus/dx-toolkit,dnanexus/dx-toolkit,dnanexus/dx-toolkit,dnanexus/dx-toolkit,dnanexus/dx-toolkit,dnanexus/dx-toolkit,dnanexus/dx-toolkit