Establish nightly tests for SmartRedis

[billschereriii]

Description

Following completion of the test/build rework, we can start doing nightly testing of the SmartRedis library to ensure that errors don't creep in unnoticed

Justification

This will provide vital assurance that the library continues to work well on supercomputers

Implementation Strategy

The standard nightly infrastructure aside, all that should be needed would be:

1. git clone the library
2. make test from the library root directory

[mellis13]

Extend with strategy for testing this with WLM compute nodes.