created 2.8.1 tag
update headertext
continue update header info
update header
Created 2.8.x branch
Copyright notices now includes 2009
added language support to all integrated modules (except for news and form module)
Added keywords to files where they are missing
Added multi-lingual Admin tool description. Moved Admin tool language text from global language file to module language files. Added function get_variable_content to allow extraction of variable without including files.