First release

Dependency resolver tool

Basic functionality of dependency scanning and graph visualization with node layering support.

In this version, node layering implements only two algorithms:

1. Longest-path layering
2. Proper layering

The resulting graph will not be visually pleasing until more filtering is done on node placements. Nevertheless, it does detect cycles, displays warnings and highlights at least one edge involved in one or more cycles.

This version doesn't support visualizing graphs with no source vertices.