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).

derived/biengeo/README.txt: updated geoscrub.sh runtime

Added an output CSV file option to geoscrub.sh.

Added notes on running biengeo scripts to README.

Added more approx. runtimes to biengeo README.

Renamed biengeo install scripts to setup scripts.

It seems to make more sense to call these setup scripts, since they are
only setting up the database and tables, and not actually installing any
files anywhere on the OS.

Updated biengeo README with new script workflow.

Added geoscrub.sh script.

This script runs the load-geoscrub-input.sh, geonames.sql, and
geovalidate.sql scripts in order to load and scrub vegbien input data.
Updated README to explain the new script.
Minor updates to load-geoscrub-input.sh.

derived/biengeo/README.txt: geoscrub new data: geovalidate.sql: added runtime from Paul

derived/biengeo/README.txt: geoscrub new data: steps that use .sql scripts: added the psql commands to run these

Updated install instructions in the README.

derived/biengeo/README.txt: geoscrub new data: noted that this now deletes any previous geoscrubbing results

derived/biengeo/README.txt: added steps to set the working dir for each set of steps

derived/biengeo/README.txt: added section on obtaining source code, including path to Paul's in-progress files on vegbiendev (not sure whether the in-progress files are needed to run the core scripts in steps 1-6)

derived/biengeo/README.txt: moved commands to run to the top of the README. flagged commands-sections with *** and an identifying label.

Added instructions for dependencies in the README.

added derived/biengeo/ from https://projects.nceas.ucsb.edu/nceas/projects/biengeo/repository/