Todo list for site

• Main photo pages need images.
• change image selector in editor to a tree
• change submit code to flag up images that have been resized for backed processing.
  
• add support for hightlight_code'ing <code type="php" tags.
  
• add default styletsheet + picker to editor.
  
• remove wiki text support from site.
  
• create New page link. (and make it work)
  
• test return values for webdav commits so it doesnt loose stuff..
  
• add a navtree editor.
• A how does this work page!