Revert "Last changes before starting over"

This reverts commit aed415077ae006cb5a8886bd1a71a085b3d6dd43.
Revert "Cosmetic changes"

This reverts commit 9beb6a6ebebc24cb00f7e9bdebdf6e44cfb8c549.
Revert "Simplify SpanningTreeVertex, update WeightedEdgeTest"

This reverts commit ac9c5a7cdb059806c7dca5b1300cce7fb74963a4.
Revert "Remove type parameters from DFS while keeping inheritance tree"

This reverts commit c05cbc1b421cb1e597a4b6a0186835124cd37827.
Revert "Minor correction"

This reverts commit ea02ce538f973338b2d1caf33a30f1ff719d3c0b.
Revert "Make depth-first search vertex extend EdgeDataVertex"

This reverts commit ef8994f5b96830adaefa4e4dff0d639589495a13.
Revert "Notes on how to refactor DfsVertex"

This reverts commit 1c4bf98edc8b596ccc8efde8242dc126b6660f7c.
Revert "Finish SpanningTreeVertex"

This reverts commit b8240a02066082fe4c180258572d4ec52ade106e.
Revert "Refactor into 2 basic vertex superclasses: simple or with edge data"

This reverts commit 57768243bac2a2e489c023621ea6893f55d072d3.
Revert "Spanning tree vertex and associated classes and interfaces"

This reverts commit 048a97bf6206ab5ff03239105d0570049816714b.
Revert "Custom javadocs tags for created and edited dates"

This reverts commit 1d89b04199270342bee97a1f7a19973bd62023d0.
Revert "reorganize"

This reverts commit db060e121c492db244e0d4845dd0f09b8afa806e.
Revert "Move graph constants to proper directory"

This reverts commit 9ecf75d239ad0921abc0fd61a44498a7b5e44d51.
Revert "Add weighted edge graph, refactor DEFAULT_WEIGHT_EPSILON"

This reverts commit 6d24c9b6745b05bce9b33315b2ae9d66c6a608a6.
Revert "Add vertex interface to support colored edges"

This reverts commit 1554f9284cdeb73e4162e7afbc2990429cb576fb.
Revert "Create WeightedEdgeVertex interface for Kruskal's algorithm"

This reverts commit a154a532668f3687e7f67470faaac29803ac715d.
Revert "Moved VertexResetter"

This reverts commit d221c44808fb8718d78cbb388f12037538972b34.
Revert "Unit tests for StronglyConnectedComponents"

This reverts commit e90c9519921cbe926459959806b9d02b143b3fe3.
Revert "Revised StronglyConnectedComponents with parameterization"

This reverts commit 84e26f8c61a090e99bcfe54ac650fbf718160c1f.
Revert "OrderedDfsFactory, transposer test cases"

This reverts commit 15da5cbc1ae6da325cbac109fefcd0fa65962de3.