We can get everything we need directly from TypecheckedModule.

Simon Hegel's patch prompted me to do some refactorings in Main,
Haddock.Documentation and Haddock.Interface. 

In Firefox, pressing the back button first reverted the synopsis
frame, and only clicking the back button a second time would update
the main frame.

	mini frames should have same size top heading
	give info block dts some padding so they don't collide in some browsers

	javascript code for collapasble sections cleaned up
	rewrote class utilities in javascript to be more robust
	refactored utilities for generating collapsable sections
made toc be same color as synopsis
module list has needed clear attribute in CSS

	moved to javascript, so as to not polute the content with the style menu
	removed menu building code in Themes.hs
	removed onclick in Utils.hs
changed text of button in header from "Source code" to "Source"
	more consistent with links in rest of page

	headings in interface lost thier a element, no need, just put id on heading
	css for a elements now only applies to those with href attribute

	removed the max width restrictions on the page as a whole and the synopsis
	made the main font size smaller (nominally 14pt) and then tweaked most
	font sizes (relative) to be more consistent

	don't generate an empty li for absent style menu in links area
	update css for Classic and Snappy to handle:
		dl lists
		links in package header and in declarations
		floating of links and info block in package and module headers