vegpath/index.php: IH: Fixed search URL to undo incorrect search-and-replace of + with .

vegpath/index.*: Changed "Supported URLs" to "Supported URL patterns" because the provided short URLs take parameters that are filled into the destination URL

vegpath/index.*: Removed tagline from window title because the window title (which becomes the bookmark name) only needs to be long enough to identify what the page is, and should not be cluttered with descriptions

vegpath/index.*: Changed tagline to emphasize that the shortened URLs are especially intended to be human-readable, e.g. for use as column names

VegRef/: Renamed to VegPath to make it clearer that the purpose of the web service is to provide short, globally unique paths to resources (e.g. for use as global IDs <https://projects.nceas.ucsb.edu/nceas/projects/bien/wiki/Global_IDs&gt;)

VegRef/.htaccess: URL resolution: mod_rewrite: Fixed bug where also need to consider if %{REQUEST_FILENAME} is a dir or symlink, which occurs e.g. when redirecting to the VegRef/ dir itself

web/VegRef/.htaccess: Turned off RewriteEngine temporarily because it was preventing the internal VegRef redirection from working

Added web/VegRef/, which provides a URL-shortening service for vegetation references. VegRef URLs are short and human-readable enough to be used as database column names. This also causes Google spreadsheets to display a clickable link for each column name, which takes the user to the data dictionary definition for the term. String row IDs (such as global IDs <https://projects.nceas.ucsb.edu/nceas/projects/bien/wiki/Global_IDs&gt;) can also be clickable VegRef URLs.

inputs/NCU/Specimen/map.csv: cultivated: Map false (0) to NULL because cultivated can only be true or NULL, not false

inputs/CTFS/_src/_README.TXT: Added e-mails from Brad Boyle about issues with species aggregation methods