inputs/GBIF/_MySQL/.rsync_ignore: added GBIFPortalDB-*.data.sql.gz, because these are intermediate files

*{.sh,run}: runscript targets: use begin_target instead of echo_func so the target name is properly echoed. note that this requires using with_rm so that $rm is properly progagated to applicable invoked targets. (previously, $rm was progagated to all invoked targets. note that with_rm only works inside a runscript target that starts with begin_target.)

lib/sh/make.sh: self_make(): renamed to with_rm() for clarity, since this is used only to progagate $rm, and does not also invoke a command with the same name as the current function, as the name might suggest

*{.sh,run}: use new begin_target instead of `echo_func; set_make_vars`

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).

copyright scrub: inputs/: removed data provider-owned schema and documentation files, which are not BIEN copyright and should not be part of what is submitted for open-sourcing. these files will remain accessible via the web interface (fs.vegpath.org), but will not be in the repository.

added inputs/GBIF/_MySQL/.rsync_ignore with filters from /README.TXT > Maintenance > to synchronize vegbiendev, jupiter, and your local machine. these filters will now be used with bin/sync_upload in addition to the periodic backup commands.

added inputs/GBIF/_MySQL/GBIFPortalDB-2013-02-20.data.0.preamble.sql

*{.sh,run}: use simpler .rel() instead of `. "$(dirname "${BASH_SOURCE<sup>0</sup>}")"/...` for relative includes

bugfix: inputs/GBIF/_MySQL/MySQL_schema, MySQL_data: sed: put {} commands on their own line to work on Mac