adding inheritance model view
added colors to the inheritance model
Merge pull request #102 from ModusCreateOrg/ext5_upgrade

Adding d3xtjs to the fold.
Added updates to Contributors.md, package.json and fixed a typo in Changelog.md.  Also commented out some testing automation (will need this for further dev of the Inheritance model feature).
Committing the contribution changes
Merge pull request #104 from ModusCreateOrg/ext5_upgrade

Added updates to Contributors.md, package.json and fixed a typo in Changelog.md.  Also commented out some testing automation (will need this for further dev of the Inheritance model feature).
updates to the D3 Tree style.
Merge pull request #105 from ModusCreateOrg/ext5_upgrade

updates to the D3 Tree style.
Added arrows
Merge pull request #106 from ModusCreateOrg/ext5_upgrade

Added arrows