Dish LMC - basic SPFRx control

Deliver the basic (but verified/validated and documented) pointing control functionality for Dish LMC allowing for:

1.  the configuration of the new scan results in a SLEW state on the dish as it changes direction from READY state to a TRACKING state or;

2. the configuration of an updated scan results in a SLEW state as it changes direction from a TRACKING state to an updated TRACKING State.

During these steps, the dish shall report in addition to pointing state the correct corresponding changes in the following attributes:

1. dishMode ( OFF, STARTUP, SHUTDOWN, STANDBY‐LP, STANDBY‐FP, MAINTENANCE, STOW, CONFIG, OPERATE)
2. pointingState (READY, SLEW, TRACK, SCAN, UNKNOWN) - see also above
3. configureBand (0=NONE, 1=B1, 2=B2, 3=B3, 4=B4, 5=B5a, 6=B5b)
4. band[1..5]SamplerFrequency (BAND[1..5] absolute sampler clock frequency (base plus offset))
5. capturing (Flag Indicating whether Dish is capturing data in the configured band or not)
6. band[1..5]ResourceHealthState (to be confirmed)
7. band[1..5]ResourceStat (to be confirmed)

 To prepare Dish LMC for integration with TMC MID and SPFRx for MID PSI, Dish LMC has to:
 * report of Band 2 capability,
 * configure Band 2,
 * set SPFRx in Operational mode.
 * Tests supported are XTP-3504, XTP-3505 & XTP-3506.

Dish LMC tests to support XTP-3504, XTP-3505 & XTP-3506 need to exist.

Unit tests are to be added as appropriate.