v2.5.1 - "The one with the lines"

The bulk of changes in this release have been to the lines which now vary in thickness based on the number of rows, and are no longer overlapped:

Nodes are also aligned vertically to avoid "kinks" in arrows between nodes at the same level:

Version 2.4

Version 2.5

Other changes in this release:

• #71 - There is now an npm package
• Fix #74 - Estimated Operator Cost missing from tooltip
• Fix #73 - "Actual Number of Rows" missing from tooltip

(The version number is 2.5.1 because the wrong version got pushed to npm)