Create Brain Slosher Instrument Class

[Poofjunior]

Requirements:

• use the SY01B class from the runze-control package: example
• use dependency injection (i.e: pass in sub-hardware-components into the __init__ as parameters) to keep the design modular.
• ensure that the class is thread-safe so that methods can safely be called by one-liner.
  • Might depend on make thread-exclusive method access decorator more generalizeable #32
• derive from a base class shared with the Brainwasher class.
  • depends on: Make instrument base class #31
• implement start, pause functionality
• implement a run_step function with required wash parameters exposed.