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).
added planning/workflow/validation/TNRS_results.ppt symlink to inputs/test_taxonomic_names/_scrub/TNRS_results.ppt
planning/workflow/validation/: archived BIEN2 validations documents which have been superseded by planning/goals/BIEN3_derived_data_products.docx, to avoid confusion
added planning/workflow/validation/GeoDistKM.sql.txt
Moved validation/ under planning/workflow/
Updated validation/BIEN2_Analytical_DB_overview.docx with Brad's revision
Added validation/BIEN2_Analytical_DB_overview.docx
Added validation/