Craig, Dan, Rana

- We lost lock from high power (24 Watts) at Dec 22 2018 09:36:422 UTC, and when we did an ezca connection error caused the guardian to stall and not complete the DOWN state.  Also, we had been using the Alignment Dither System (ADS) to align the arms, which was not turned off by the guardian even after STOP; EXEC-ing it.  This resulted in the four quad suspensions saturating.  Rana brought the quads to the SAFE state, but even in the SAFE state the tidal servo got to them and caused more saturations.
The guardian in PREP_FOR_LOCKING should now turn off all ADS CLKGAINs and feedback gains, and clear their history.

- We had another lockloss in OFFLOAD_DRMI_ASC, so this has not been solved by MICH ASC gain increases.  

- We had more LOCKING_ALS locklosses where DARM rings up while trying to acquire.  Characteristics of these locklosses include transmission dips in ALS-C_TRX where ETMX is being transitioned to DIFF control, and exponential DARM ringups at ~ 1 Hz.

- PRCL gain increases to 18 in ADJUST_POWER now.

- I turn on the LSC lines in DRMI_TO_POP now.  They should be turned off in PREP_FOR_LOCKING.