IMAT: WPI Syringe Pump IOC Start up and error handling

[ghost]

See Issue #3261 for more details.

The following features have been added:

• Created IOC, device emulator and tests.
• Added the following functionality:
  • Starting the device
  • Stopping the device
  • Query the run status of the device
  • Handle errors correctly.

Acceptance Criteria

• All tests pass.
• The IOC communicates with the syringe pump in the office successfully.
  • Can start and stop the syringe.
  • Can query the run status.
  • Handles errors as appropriate.

[ghost]

The following pull requests are related to this issue:

• Parameterized Testing added to python setups
• Support module for SP2XX IOC
• IOC
• Device Emulator
• IocTestFramework

Updated the wiki on IOC Test Framework to include running by test name (https://github.com/ISISComputingGroup/EPICS-IOC_Test_Framework/blob/master/README.md).

[DominicOram]

All functionality seems to be there. As discussed a few housekeeping things:

• The IOC repo now has a .idea folder and a REVIEW IOC
• The TEST IOC now seems to be missing
• The support directory hasn't been added to top
• The two IOCs should share an st-common and build.mak, outlined at https://github.com/ISISComputingGroup/ibex_developers_manual/wiki/Creating-an-ISIS-StreamDevice-IOC#creating-the-ioc. (which is really not obvious, I'll move it to somewhere more appropriate)

[John-Holt-Tessella]

For release:

1. Copy IOC and Support modules from build to release folder Build105_syringe_pump
2. Copy to instrument
3. Run build_iocstartups.py