first pass e2 16 and 18
Merge pull request #233 from SGA-Brookshire/master

first pass e2 16 and 18
Rearranged and filled out top-level TEI files for notebooks.
Updated partOf pointers.
Merge pull request #234 from travisbrown/master

Major overhaul to accommodate new Shared Canvas manifest generation process
testing
Merge pull request #235 from ecdenlinger/master

testing
trying again with e3-0008. -- Charlie