Triplets fix

Triplets algorithm fixed.
It now should work for directed and undirected networks without duplicating things.

Triplets improved+fix

Fixed triplets where some triplets would not be accounted for.
Improved performance by removing redundant edge check.

Improvements to triplets and testing

Triplets run quite faster now (only checks for neighbors instead of all vertices)
Testing improvements, wildcard property added to Network class

Fixed triplets algorithm

Each triplet now counted only once.
10 seconds faster.

Add edges from args list

addEdgeListArgs fits with previous addEdgeList function parameters

Docs and Enums

enums are now also exported with the module
Started creating proper README

Initial Deno release

Setup for Deno release.