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).

inputs/GBIF/raw_occurrence_record_plants/map.csv: row_num: remapped to plain *row_num, like the other datasources that have this field

inputs/GBIF/raw_occurrence_record_plants/postprocess.sql: Remove institutions that we have direct data for: rerun time: noted that this is only fast after manual vacuuming of the table (to remove the deleted rows from the index). autovacuum apparently does not run, although it should.

inputs/GBIF/raw_occurrence_record_plants/test.xml.ref: reran test, which added yearCollected/monthCollected/dayCollected

inputs/GBIF/raw_occurrence_record_plants/run: updated import() runtime (same), documented table cleanup runtime (1.5 h)

inputs/GBIF/raw_occurrence_record_plants/postprocess.sql: CREATE INDEX ... specimenHolderInstitutions: documented runtime (45 min)

inputs/GBIF/raw_occurrence_record_plants/postprocess.sql: Remove institutions that we have direct data for: documented runtime (3.5 min)

**/new_terms.csv, unmapped_terms.csv updated (using `make missing_mappings`)

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.