Update README.md
Update README.md
Update README.md
Merge pull request #5 from cmaumet/master

Update terms to be consistent with Terms spreadsheet
Updated SPM example using actual output

add: json serialization of spm_results.provn
rm: deprecated PROV-N template
fix: use single quotes for qualified names
Merge pull request #8 from gllmflndn/master

Updated SPM example using actual output