Major rewrite/changes

Reduced number of variables and rewrote large sections of
class.wikiextract.php; simplified MySQL function; incorporated language
section extraction (deleted old file).
New class to parse gender

New class parses gender from Wiktionary data
New class to strip tags

New class strips non-alphanumeric tags from parse results
Removed extracttextlang.php

Incorporated this functionality into class.wikiextract.php
Update to Readme
No change to license file
Changed MySQL to mysqli

Connection to MySQL database now done via mysqli
Update to language parameters

New parameters added; support for other languages added.
Rewrite of parser

Major rewrite of parsers; simplified functions; reduced number of
variables.
Rewrite of Wikparser base file

Added functionality for parsing gender; moved wikiextraction into
switch so unset parameters will return an error before actually
connecting to Wiktionary’s API or local database.