moved everything into /trunk/ to create the standard svn layout, for use with tools that require this (eg. git-svn). IMPORTANT: do NOT do an `svn up`. instead, re-use your working copy's existing files with `svn switch` (http://svnbook.red-bean.com/en/1.6/svn.ref.svn.c.switch.html).

vegbien_dest: Changed default $prefix to "", so that the majority of callers don't need to manually set $prefix to "" to avoid it defaulting to out_

root map: Removed no longer needed public schema override, which is now handled by vegbien_dest

root map: Fixed custom public schema override to work with schemas lists that include public, by replacing public with the new public schema instead of just appending it

root map: Run bin/map with a nice increment of +5 to avoid interfering with the user's other processes

top-level map: Added support for custom public schema, to be able to run imports and tests simultaneously (e.g. on a dev machine)

root map: Fill in defaults for inputs from VegBIEN, as well as outputs to it

env_password: return instead of exit if password not yet stored, in case user is running it from a shell without the initial "-" argument. (This would be the case if the user is just testing out the script, instead of using a command that env_password directs them to run.)

map: On nimoy, use bien2_staging unless otherwise specified

env_password: Fixed bug where exit command would not cause it to exit, because pipefail shell option was not set. Moved automatic exiting of the calling script into env_password itself.

map: Exit if password not set

env_password: Print all messages to /dev/tty so the user sees them even if stderr is redirected to a log file. Exit if password not already set, because e.g. scripts run in the background will not be able to prompt for it.

map: Map standard DB names to original DB names on nimoy

Renamed util to bin

Moved bien_password to new config dir

Moved everything in scripts to root. inputs_Makefile: Don't run "all" when installing.

Renamed bien_map to map

Moved map to util

bien_map: Runs map with BIEN defaults