Fix to read complete request body as Nexson

This supports the revised PUT method for the OTOL API, in which large studies are passed as the body and other args (auth, etc) are passed on the query string.
Typo
Configure (in push.sh) using standard OTI_BASE_URL
Unfortunate typo (twice)
Fixing final oti base URLs
Removing unused 'key' argument

This conflicts with the only existing caller and was causing a hard-to-find error when saving some studies.
Fixes to RESTful 'OPTIONS' method

This is key to CORS (cross-domain) capability, and apparently had not been needed in simpler setups.
typo
Expanded docs for proposed RESTful URLs
formatting cleanup
formatting
formatting
Adding a standard for NexSON decomposition.
Adding ranges and sets to fragment proposal
Adding links to related issues
Fixing links
fixing links
Merge remote-tracking branch 'origin/master' into roundtrip2xml