added some security info
pretty-print example xml
added a sample patient section feed
add patient hdata root.xml document
tweak atom feeds to make the w3 validator less grumpy

http://validator.w3.org/appc/

The feeds are now valid, but there are some issues that prevent
"interoperability with the widest range of feed readers".  Since we'll
be working only with clients specifically written for SRPP we can live
with those issues.
refactor routing rules

I've heard that "match" will be deprecated in favor of "get", "put",
etc.  Also removed people option route which was unimplemented.
set root page to search instead of people index
clean up form error notification
add headers to allow cross-origin sharing
Merge branch 'atwork'

Conflicts:
	config/routes.rb
add a document with some sample command-line URL's