restDelete() done
/get
added restUpdate()
renamed get() to restGet()
version and versions as queryparams
added version(s)
Merge branch 'restapi' of github.com:RIPE-NCC/whois into restapi

Conflicts:
	whois-api/src/main/java/net/ripe/db/whois/api/whois/WhoisRestService.java
rest-testing
incorrect json object on get (lookup) fix
create in a RESTful way
minor refactors, cosmetics
Added option to search to specific route by using search key '10/8AS123'. Also fixed TODO: object type filtering is now done at query parsing time.
Test that non-ASCII characters are handled correctly by Whois REST API (create, update, lookup, search).
fixed bug regarding overzealous filtering in inverse search
removed unused rest calls
added test for route locator URL and direct DB lookup
fixed up POST
Removed support for non-standard MIME types "text/json" and "text/xml" - use "application/json" and "application/xml" instead.
cosmetics
REST lookup JSON response must wrap object in an array (matches request format).