import_times: Separate out the postprocessing logs (e.g. public.unscrubbed_taxondetermination_view), as the import times in these logs are not aggregated together (each input has its own run of the postprocessing script)

root Makefile: Datasources: import: Use new import_scrub instead of import (input.Makefile)

import_all: Use new import_scrub (input.Makefile) instead of import, which avoids needing to start background processes for tnrs-remake and scrub-remake

inputs/.TNRS/public.unscrubbed_taxondetermination_view/scrub.make: Fixed bug where need to use tnrs.make's lockfile instead because can't be importing while tnrs.make is scrubbing. tnrs.make leaves tnrs in an incomplete state while running because the accepted names are parsed after their matched names. Using a separate lockfile would cause some accepted names to be missing.

input.Makefile: Import to VegBIEN: Added import_scrub, which runs `make scrub` after the import

root Makefile: Datasources: Added scrub, which runs tnrs-remake and scrub-remake

inputs/.TNRS/*/*.make: Only allow one instance of the script to be running at any time, by using new waitself

waitpid, lockfile: Changed $interval default to 5s to work with smaller imports, where less waiting is needed

Added waitself

bin/lockfile: Include the PID in the lockfile to avoid the need to manually remove lockfiles. On Mac, this requires using shlock instead of lockfile.