schemas/Makefile: Added analytical_db target

schemas/vegbien.sql: Added make_analytical_db() and helper view analytical_db_view. Note that adding a view which depends on other tables will cause those tables to be reordered in dependency order to appear before the view, causing the svn diff to change completely even though the DB structure has only been added to.

schemas/vegbien.sql: Removed OIDs from tables because we don't use them (tables have primary keys instead)

inputs/import.stats.xls: Updated with stats from latest import. This now includes CTFS.TaxonOccurrence (presence-only observations), FIA (11 million rows!), and Madidi.Organism. The addition of FIA almost doubles the # of rows to 26 million and increases the import time from 9.5 to 11.5 hours.

sql_io.py: null_strs: Added 'UNKNOWN'

Added inputs/FIA/

inputs/: Renamed subfolders to VegCSV names, using the steps at <https://projects.nceas.ucsb.edu/nceas/projects/bien/wiki/VegCSV_subfolders#Rename-subfolders-to-VegCSV-names>

inputs/Madidi/1.organisms/map.csv: Mapped columns

inputs/Madidi/0.plots/map.csv: Remapped DMS Latitude/Longitude to verbatimLatitude/verbatimLongitude, since this is not the decimalLatitude/decimalLongitude

input.Makefile: Testing: %-ok: Rename the test output to the accepted test output instead of copying it, because outputs of successful (including newly accepted) tests should be removed to reduce clutter (as $(runTest) does)