Fix for 332, standalone_edcu does not reflect all of its created values into EPICS.
requested to merge jonathan-hanks/advligorts:issue_332_standalone_edcu_not_special_epics_variables into master
Six channels are created by the EDCU. Only three were sent to both EPICS and the data stream.
- Update the standalone_edcu to export the UPTIME, GPS, and DATA_RATE_KB_PER_S values in EPICS as well.
- Minor formatting changes as per clang-format run.
Closes #332 (closed)