Activate GenderExtractor for extraction of English version
Update mappings + ontology for extraction of 3.10

Files are reflecting the content of the mappings Wiki as of July 15, 2014
Fix missing comma in extractor list
Use different error message for time out errors

The error message now explicitly mentions a timeout which makes it
possible to grep for "Timeout" and see the pageTitle for which it
occurred.
Escape more characters in pageTitle for abstract extraction

Escape all characters which are reserved in query component strings
before they are sent to the Wikipedia API. Otherwise, "+" symbols
contained in the article name interpreted as spaces by Wikipedia and
an abstract for the wrong page is returned (e.g., for "HD+" article, the
abstract for article "HD" is received)
Add script for removing leftover HTML tags from data