conditionally force the collection time to $NOW.

This is handy when debugging by curl.
sample config update
Get a dropwizard ingest service running under the `IngestionService` interface API.

Configuration values from blueflood are shunted to a drop wizard application configuration instance.
do not match tenantIds when doing a multi-tenant ingest.
deprecate the LegacyBasicIngestResource
Reflect current thinking in ingestion endpoints:

/v2.0/:tenant/ingest/basic - single-tenant regular
/v2.0/:tenant/ingest/aggregated - single-tenant statsd
/v2.0/ingest/basic - multi-tenant regular
/v2.0/ingest/aggregated - multi-tenant statsd
Move classes accidentally put in types.*
Process type and unit in AbstractIngestResource.
Nix LegacyBasicIngestResource.