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).

bugfix: lib/runscripts/mysql.table.run: import(): added missing set_make_vars, needed by self_make

bugfix: lib/runscripts/mysql.table.run: import(): move previous versions of table.tsv out of the main dir before loading staging tables, to prevent them from being considered a TSV segment file and prepended to table.tsv

added lib/runscripts/mysql.table.run (general to all MySQL datasources) and use it in inputs/GBIF/table.run