web/index.php: removed no longer needed custom alias j.mp/vegpath# for when page reached through vegbiendev.nceas.ucsb.edu, because vegpath.org is a much more reliable domain than the previous path.vg, and a separate way to reach VegPath when path.vg is down is no longer needed

web/.htaccess: <dir>/all forces mod_dir listing: use simpler $mod_dir_listing env var instead of query string modification to indicate that an explicit mod_dir listing should be displayed. this causes /all to replace ?index=1 as the way to force a mod_dir listing. note that the %{ENV:...} test needs to use $REDIRECT_mod_dir_listing instead of $mod_dir_listing, because a redirect will occur between the /all rule and the index.* rule, causing all env vars to be prepended with REDIRECT_ .

web/.htaccess: <dir>/all forces mod_dir listing, as a simpler syntax than ?index=1

web/.htaccess: for dirs, redirect to index.*: allow requesting a mod_dir listing instead with ?index=1

web/.htaccess: handle DirectoryIndex redirects in a RewriteRule instead of with `DirectoryIndex index`, so that RewriteConds can be used to configure when index.* is used as the DirectoryIndex instead of a mod_dir listing

web/.htaccess: handle DirectoryIndex subrequests when there is no DirectoryIndex: moved comment about -F subrequest after line it applies to

inputs/GBIF/_MySQL/run: documented steps to reload GBIF MySQL

web/.htaccess: RewriteRules: added standard [discardpath,noescape,qsappend] options where missing (these should be the default, but aren't)

inputs/GBIF/raw_occurrence_record/run: herbaria_filter.table/make(): inline the PRIMARY KEY statement with its column

bugfix: inputs/GBIF/raw_occurrence_record/run: plant_fraction.table/make(): create the table once with "IF NOT EXISTS" and then populate it with INSERT SELECT, to avoid locking it while it's being repopulated. dropping and recreating the table with CREATE TABLE AS prevented phpMyAdmin from even reading the database's tables list, because it was unable to fetch a rowcount for plant_fraction.