Add identifier and identifier collection to People
Changes to the people identifiers spec per committee feedback
defines phones, emails, profiles #12
updates based on 10/24 dev call #12
curie changes
composite requests proposal
Changes Composite Requests to be for POST only, no PUT.
Support for Composite Requests is optional
OData specification
get rid of scratch in repo
add link to main odata web site
 proposal for issue #40
Merge branch 'guid-identifiers' into merge-guids
Merge branch 'email_phone' into merge/email_phone
covers issues
	#12 handles

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For model collections, group by stability level Beta and Experimental
Added address_lines to Address instead of address1, address2, etc.
Removed primary_email, primary_address, primary_phone from Person

Having these adds to confusion and the data can easily be found in the collections of a person.
Used international terminology for address fields. Simplified naming.
Used international terminology for name fields.
add Misha Zhurkin, Catalist to contributors
add link to one pager on readme
refresh pandocs