394 line patch. * Removed a huge chunk of code which used to display nodes and taxonomy terms according to the first letter of the term. The code was completely broken, and since we don't directly deal with node selection and teaser display anymore (we use taxonomy.module for that), almost all of the theming functions could be discarded.
278 line patch. * The big code cleanup has started. -> removed directory/random callback (which redirected to a random selected node). -> removed the directory/term/$tid+$tid callback, which originally was a copy of taxonomy_term_page(). We now want to reuse as much of taxonomy.module's display as possible. -> removed directory/$tid pages. We now use core taxonomy/term/$vid.