Tightened the regex to match against year in the URL.  Closes #53
Tightened the regex to match against year in the URL.  Closes #53

The URL is something like "abcdyy.htm" where yy is the 2-digit year.
The regex can match that.

The error had been happening because the previous year URL results were
getting picked up.

Habstinat/py-race-results,Habstinat/py-race-results,Alwnikrotikz/py-race-results,Alwnikrotikz/py-race-results