various changes (WORK IN PROGRESS)

[DavidBJaffe]

GUI

• improve newline printing consistency on error exit
• improve error handling when the server crashes
• fix bug that prevented remote host from seeing configuration file

OTHER

• add text explaining exact subclonotype ordering within a clonotype
• change frequency of sweeping from once per day to once per week, and raise cap to 25 GB
• reject BI argument unless internal run
• for internal run, complain if no configuration file
• shorten tracebacks by removing tokio and future stuff
• don't allow start_release to run from a Mac
• move weak chain filter to before the place where clonotypes are split
• accept 0.17% increase in runtime
• turn off code that tries to fix exit status
• raised expected test time from 135 to 145 seconds
• add page showing history of enclone changes that affect cellranger