Passthrough does not support resourceIdentifier with / tokens

Currently NCMP does NOT support / tokens in the resource identifier as the OpenAPI definition would regard that as separate REST paths ie. a different rest endpoint

/v1/ch/{cm-handle}/data/ds/ncmp-datastore:passthrough-operational/{resourceIdentifier}
/v1/ch/{cm-handle}/data/ds/ncmp-datastore:passthrough-running/{resourceIdentifier}

Currently supported sample URLs

/v1/ch/node1/data/ds/ncmp-datastore:passthrough-operational/turing-machine:turing-machine?fields=transition-function?depth=3

Wanted  (currently not) supported sample URLs

/v1/ch/node1/data/ds/ncmp-datastore:passthrough-operational/turing-machine:turing-machine/transition-function?depth=5 

In this sample the resource id is the whole string between the slash after the datastore value and the '?' that indicate the start of the query parameters: "turing-machine:turing-machine/transition-function"

A possible work-around is required in the OpenApi definition to allow this

For more details see analysis here: https://wiki.onap.org/pages/viewpage.action?pageId=111120893

In summary the fix for this bug should:

1. Update NCMP REST interface to allow Resource Identifier with / tokens
2. Update DMI Plugin interface to allow Resource Identifier with / tokens
3. Forward the complete Resource Identifier to SDN-C without intervention/checks in DMI Plugin
   1. This should be demo-ed using full stack possibly using some logging
4. URLs should be backward compatible with current implementation
   This is no longer possible, see analysis on https://wiki.onap.org/pages/viewpage.action?pageId=111120893