Take out some extraneous lines from  unit test, and proprly test conversion of lat/long coords
Chneg so that we do not list "Copyrighted free use provided that" as a PD license (not compatible)
Simplify regexp replace and comment why this is needed
Added code to check for subspecies and varieties
Make sure we really do use a nonbreaking space in hybrid names
Add unit test for new subspecies & hybrid code in wikimedia
Changes based on comments by Jeremy Rice - extra comments plus catch hybrids without a space between "×" and name, also safer regexp when removing terminal parentheses.
Trivial spelling correction in comments
Minor spelling correction in comments
Take out some extraneous lines from  unit test, and proprly test conversion of lat/long coords
Chneg so that we do not list "Copyrighted free use provided that" as a PD license (not compatible)
Simplify regexp replace and comment why this is needed
Added code to check for subspecies and varieties
Make sure we really do use a nonbreaking space in hybrid names
Add unit test for new subspecies & hybrid code in wikimedia
Changes based on comments by Jeremy Rice - extra comments plus catch hybrids without a space between "×" and name, also safer regexp when removing terminal parentheses.
Trivial spelling correction in comments
Minor spelling correction in comments
Merge branch 'wikimedia_subspp' of https://github.com/hyanwong/eol_php_code into wikimedia_subspp

Conflicts:
	tests/unit/test_connector_wikimedia.php
Correct syntax error introduced when trying to merge branch with master