web/links/index.htm: Mac 10.8 Mountain Lion > PostgreSQL: appended tab to name to disambiguate it from the general PostgreSQL section

bugfix: web/links/index.htm.run: prepend __ to the HTML anchors of bookmarks toolbar links so they don't shadow/override folders of the same name: also renamed the corresponding self-anchor hyperlinks

bugfix: web/links/index.htm.run: prepend __ to the HTML anchors of bookmarks toolbar links so they don't shadow/override folders of the same name: need to replace all occurrences (using /g option to sed) to include both HTML anchors on the line

web/links/index.htm.run: prepend __ to the HTML anchors of bookmarks toolbar links so they don't shadow/override folders of the same name

lib/sh/util.sh: sed: changed it to an alias so it will also be expanded when passed to an external command (like in_place) that can only run an executable, not a shell function (this occurs as long as the external command is defined as an alias which ends in space, to alias-expand the next word). added associated $sed_cmd var for cases when there is no alias wrapper around the external command, and the literal alias body must be used instead.

lib/sh/util.sh: log+/-(): setting verbosity: added space around operators to support negative numbers

lib/sh/util.sh: added float functions (esp. float+int()) for dealing with decimal verbosities used by sql.py and column-based import

inputs/GBIF/raw_occurrence_record/run: inputs/GBIF/raw_occurrence_record/run: added check_target_exists so you know why make skipped the file (for other, non-silent targets, it would also avoid make's verbose output when the file exists)

inputs/GBIF/raw_occurrence_record/run: table.tsv/make(): moved making of table.tsv.md5 to separate function

lib/sh/util.sh: $log_fd: indicated that this is only initially stderr (however, the new port will just use stderr if it's not redirected separately)