Added CL case for issue #21 to the test_config.ini

This listing should not be marked as a failed title match:
craigslist,4546759871,unknown,"State Field Director for Midterm
Elections Campaign","No (Not a Strict Title
Match)[auto-marked]",,,,2014-07-10,http://seattle.craigslist.org//see/np
o/4546759871.html,,nonprofit,"jun
30",craigsliststatefielddirectorformidtermelectionscampaignjun30,unknown
statefielddirectorformidtermelectionscampaign,2014-07-10

The issue is how the keyword override is currently being set on that
search:
[search.Craigslist-exec titles]
jobsite="Craigslist"
name="exec titles"
keywords="%22Vice%20President%22%20%7C%20%22Chief%20Technology%20Office%
22%20%7C%20%22Chief%20Products%20Officer%22%20%7C%20%22CTO%22%20%7C%20%2
2CPO%22%20%7C%20%22VP%22%20%7C%20%22V.P.%22%20%7C%20%22Director%22%20%7C
%20%20%22product%20management%22%20%7C%20%22general%20manager%22%20"
location="Seattle"

Need to log that we cannot support the match-type because it's a
urlencoded keyword string. Then need to really just convert it to a
keyword set (which should be doable).