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).
inputs/datasource_release_status.xlsx: renamed to `publishable datasources.xlsx` to match the spreadsheet title
added inputs/datasource_release_status.xlsx, export of Google spreadsheet at https://docs.google.com/spreadsheet/ccc?key=0ArZXrTAXd-TYdDRRb2RxYi11TWZrQVh5bVdKOURCeFE