Creates a new method of handling all the section related icons.
Including a new method that places these actions in a menu for topic and
weeks course formats. (This version replaces "Edit" with "Topic/Week/or
Section menu")
The renderer isn't a public API yet, its just reducing code duplication
and tidying things up. So not making the methods public for other plugins
to abuse. We hope to solve this properly in 2.4
Topics and weeks have been converted to use a shared renderer to output
their content.
Note, I started with good intentions but this renderer has mixed
paradgims due to fast and cheap winning out on the trinity.
AMOS BEGIN
MOV [currenttopic,access],[currentsection,format_topics]
MOV [currentweek,access],[currentsection,format_weeks]
AMOS END
