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).

bin/my2pg_export: Put --password first because it's an authentication-related option

my2pg_export: Use the --quick option to facilitate exporting large tables (it avoids retrieving all rows before outputting any of them)

Added my2pg_export