* Adding support for Apache Crail (crail.apache.org)

* Adding Crail benchmark source and README

* Cleaning white space

* Fixing CrailClient::read
- Thanks @pepperjo

* Moving classes to Crail specific package

* Use a Logging framework instead of System.out

* 1) Make binding respect configuration of table name
2) Add new benchmark parameter 'crail.enumeratekeys'

* Removing deprecated driver.
Tracked in issue https://github.com/brianfrankcooper/YCSB/issues/1269

* Cause rebuild

* Adding Azure Cosmos Driver.
Still some improvements to make like automatically creating the YCSB database and usertable collection. But this does bring in the all the latest SDKs / etc.

Was set to hbase14 project.

* updated ArangoDB binding (Java driver 4.4.1)
* Add deprecation warning for binding 'arangodb3'

Closes #1118
Closes #1165

Co-authored-by: Sergey Puchnin <spuchnin@gridgain.com>
Co-authored-by: Taras Ledkov <tledkov@gridgain.com>
Co-authored-by: Oleg Ostanin <oostanin@gridagin.com>

[accumulo, accumulo1.6, accumulo1.7, accumulo1.8] switch Accumulo to minor version specific bindings.

* break out accumulo modules
* add deprecation warning
* switch travis to use short hostname to get around long hostname error.

* remove mapkeeper and voldemort from command help, since we don't build them
* fix ordering of modules in root pom

closes #328

the existing YCSB API to generate time series data (numeric values associated
with timestamps).
See the TimeSeriesWorkload.java class Javadocs for details on how to use it
with a client and workloads/tsworkload_template for parameters.
Also add the BasicTSDB instance for printing/debugging the workloads.

This commit is an initial cut at a complete implementation using the
low-level Elasticsearch REST client.

[hbase12] Add HBase 1.2+ specific client that relies on the shaded client artifact provided by those versions. (#970)

[arangodb] Add ArangoDB Support