Saving request results (Tiles/Packages) to S3

[nelsonic]

The decision was made yesterday to save our search results to S3 instead of DynmoDB.
The the detail we need to figure out is: what format will the records have and what will the folder/filename structure be.

{
// the records we currently storing in DynamoDB
}

Filename pattern suggestion:
/bucketId/{clientId}/recordId.json
e.g:
/numo-labs-search-results/ABC123/HOTEL90211.json

relates to: #40