#469 Cope with disruption allele names like cdc8::(disruption)

[Kim Rutherford]

Cope with disruption allele names like:

Sma::(1311-1485) and Xba::(1220-1485) from http://curation.pombase.org/pombe/curs/6f1818d4183cd160

and

cdc8::(disruption) from http://curation.pombase.org/pombe/curs/82154f75e067e7cd/

The text in () is missing in Chado:

select * from feature where name like '%::';

[Midori Harris]

For all examples, the text in () is the description, not part of the name.

Also, the second one shouldn't have gone in as cdc8::, and I've corrected it to cdc8::ura4+.