Resource API calls Dynamo Directly for Member Info

[rootelement]

Should call v3 with a _search call:
https://github.com/topcoder-platform/tc-project-service/blob/develop/src/util.js#L559
https://github.com/topcoder-platform/tc-project-service/blob/develop/src/util.js#L584

[rootelement]

Currently getting from Dynamo MemberStats and MemberProfile, but for some reason some handles don't come back from dynamo. For now it falls back to v3 /member/:handle

[lakshmiathreya]

@rootelement - pls give access to 'lakshmiathreya' and 'SathyaJayabal'