supybot-plugin-doc: Remove escape option; only used for Plone website
supybot-plugin-doc: Remove escape option; only used for Plone website

Signed-off-by: James Vega <91ae71a1168cea0b65ac9975da69d5a7753116be@users.sourceforge.net>

prashantpawar/supybot-rothbot,mazaclub/mazabot-core,raboof/supybot,ProgVal/Limnoria-test,buildbot/supybot,frumiousbandersnatch/supybot-code,mazaclub/mazabot-core,jeffmahoney/supybot,Ban3/Limnoria,ProgVal/Limnoria-test,Ban3/Limnoria,haxwithaxe/supybot,kblin/supybot-gsoc