bin/import_all: converted to a runscript so it can use runscript functionality

/README.TXT: Installation: `make install`: added alternative command to install a complete DB with all the datasources (instead of a blank DB)

inputs/bien_web/observation/map.csv: updated

bugfix: inputs/Makefile: install: need to use $(wildcard+suffix) to support Linux

lib/common.Makefile: added $(wildcard+suffix), needed because on Linux, builtin $(wildcard) doesn't handle suffixes that don't exist

inputs/Makefile: install: support $(all) mode like for download

inputs/Makefile: download: don't download log files, to speed up installation on a new machine

inputs/Makefile: download: don't download all the inputs by default, to speed up installation on a new machine. instead, enable this with the $(all) flag.

bugfix: /README.TXT: Full database import: need to unlock hardlinked files

/README.TXT: back up Postgres: backups/pg_snapshot: documented runtime when queries have been run (1 h)

fix: /README.TXT: Full database import: also need to run `unset TMOUT` in the outer `screen` shell

fix: /README.TXT: back up Postgres: needs to be run in `screen`

/README.TXT: to synchronize vegbiendev, jupiter, and your local machine: update mtimes in Dropbox: preserve uncommitted changes

fix: /README.TXT: to synchronize vegbiendev, jupiter, and your local machine: update mtimes in Dropbox: don't update perms because this would incorrectly transfer the hardlink lock status

fix: /README.TXT: to synchronize vegbiendev, jupiter, and your local machine: TWiki: need to fix_perms after running this to reset perms on hardlinks

/README.TXT: syncing: use del instead of overwrite where possible, to avoid overwriting newer files

/README.TXT: Full database import: should also snapshot Postgres before starting import

bugfix: inputs/import.stats.xls: need to exclude postprocessing from the ms/row and Change formulas, also for the "<2014-2-2" tab

inputs/import.stats.xls: updated import times

inputs/import.stats.xls: updated import times

/README.TXT: record the import times: documented how to update the Postprocessing times

bugfix: /README.TXT: globs that list all the datasources: this was incorrectly excluding U, so fixed to match bin/with_all $hidden_srcs

fix: inputs/VegBank/project/: added _no_import because this is imported as part of taxon_observation.**

bugfix: inputs/import.stats.xls: need to exclude postprocessing from the ms/row and Change formulas. removed deleted rows that don't apply to the most recent imports. updated runtime formulas to match bin/import_all.

bugfix: inputs/import.stats.xls: restored missing formatting for multi-day times. prepped tabs to have new import stats data added.