Daoloth

• updated SOS for LCO
• Updated SOS controller to the systemd (systemctl) standard 
  - optimize SOS calibration matching
  - clean old SOS warnings when rerunning an exposure
  - clarification of Arc Lamp Status messages
• removed photolog dependency
• Update idlutils dependency to v6.X.X (SDSSV version)
• updates to add LCO location
  - Add an option to override flat/arc rejection
• update main pipeline for LCO
  - add observatory to final products
  - fixed double counting of Exposure time
  - add an option to run pipeline without SDSS-V database access
  - add an option to use arc from another field
  - update Arc lamp line file, opFibers, and gains for LCO
  - migrate from bundled fiber setup to monolithic slit
  - trim early LCO blue data where there is no flat lamp coverage
• fix bad line labels in PNGS
• migrated uurundaily and uubatchpbs to python
• setup to run fieldmerge separately from daily run
• update sphdrfix for SDSS-V (in SDSSCORE)
  - add sdR_hdrfix.py 
• Fix bug in spall fils where models were incorrect
• remove offset fibers and "bhm_gua*" targets from SN2
• Correct v0.5 magnitudes with RevisedMagnitude Table
• fix bugs in healpix columns
• fix bug in spField headers
• Add BOSS_log function for night logs
• Add GAIA_DR2 ids