Shims for deleted (refactored away) files

closes #1873.
During file system merge upgrades of new releases, old files are not removed and node's require loads the old file instead of all the new ones in the new directory. The files in this commit act as a delegate for all other dependent scripts. These shim files explicitly require the new index.js.
Merge pull request #1883 from mattflo/master

Restored files that were refactored away.