[DOC] trackerfilter: add doctype for future use with pluginmanager
[DOC] trackerfilter: add doctype for future use with pluginmanager

git-svn-id: a7fabbc6a7c54ea5c67cbd16bd322330fd10cc35@56981 b456876b-0849-0410-b77d-98878d47e9d5

tikiorg/tiki,oregional/tiki,tikiorg/tiki,oregional/tiki,tikiorg/tiki,oregional/tiki,oregional/tiki,tikiorg/tiki