papa-x-export - Reverse dependency statistics

papa-x-export: reverse dependencies per version

Direct reverse dependencies	Indirect reverse dependencies	Total
2	28	30

Version	Reverse dependencies
0.3.0	papa-0.3.0 papa-x-0.3.0
0.3.1	papa-0.3.0 papa-0.3.1 papa-x-0.3.0 papa-x-0.3.1