Function printAllNewsCategories

Prints all news categories as a unordered html list

Package: plugins\zenpage
Author: Malte Müller (acrylian), Stephen Billard (sbillard)
Located at zp-extensions/zenpage/zenpage-template-functions.php

Parameters summary
`string`	`$newsindex = 'All news'`	How you want to call the link the main news page without a category, leave empty if you don't want to print it at all.
`boolean`	`$counter = TRUE`	TRUE or FALSE (default TRUE). If you want to show the number of articles behind the category name within brackets,
`string`	`$css_id = ''`	The CSS id for the list
`string`	`$css_class_topactive = ''`	The css class for the active menu item
`boolean`	`$startlist = true`	set to true to output the UL tab
`string`	`$css_class = ''`	CSS class of the sub level list(s)
`string`	`$css_class_active = ''`	CSS class of the sub level list(s)
`string`	`$option = 'list'`	<p>The mode for the menu: "list" context sensitive toplevel plus sublevel pages, "list-top" only top level pages, "omit-top" only sub level pages "list-sub" lists only the current pages direct offspring</p>
`integer`	`$showsubs = false`	Set to depth of sublevels that should be shown always. 0 by default. To show all, set to a true! Only valid if option=="list".
`integer`	`$limit = NULL`	truncation of display text

Return value summary
`string`	string