lib/runscripts/validations.pg.sql.run: export_(): make the export idempotent for easier re-runnability
bugfix: inputs/input.Makefile: validations.sql must be in a subdir so it won't get run by sql/install
inputs/input.Makefile: add!: verify/: also svn:ignore *.tsv, *.txt
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 inputs/bien2_traits/