Merge pull request #275 in PIPE/pipeline from PIPE-644_hifa_gfluxscale_plot_update to master
* commit 'daefe00bf4cef0ac92197ed71c21ae30db39dfc4': PIPE-644: updated flux comparison plot in hifa_gfluxscale weblog to show atmospheric transmission; moved 'atmutil' module from hsd/tasks/common to h/tasks/common.
Merge pull request #272 in PIPE/pipeline from PIPE-699-distinguish-on-and-off_sources-in-field-vs-time-plot to master
* commit '17d530017c7f4a34303a24c7715f44d90ee28e14': PIPE-699: minor improvements based on feedback of PR. PIPE-699: Segregate ON and OFF source subscans in Field vs Time plot in MS summary page.
PIPE-644: updated flux comparison plot in hifa_gfluxscale weblog to show atmospheric transmission; moved 'atmutil' module from hsd/tasks/common to h/tasks/common.