[cgiowt] (3) Update the parser to support new SVG camelCase name 'feDropShadow'
Fixing https://www.w3.org/Bugs/Public/show_bug.cgi?id=24424
Affected topics: HTML Syntax and Parsing

git-svn-id: http://svn.whatwg.org/webapps@8443 340c8d12-0b0e-0410-8428-c7bf67bfef74
(cherry picked from commit 07fb982989626ef203b788299c3ee1abf0a443d1)

Conflicts:
	complete.html
	index