New logic for newline in moinpage_p, {{{#!wiki ... }}} support
New variables: status = list of ['text','table','list'] last_closed - last closed DOM element.
In text <p> -> "\n" (if not at the beginning of the page)
In tables and lists <p> inside cells and list items -> <<BR>>
Added support of {{{#!wiki ... }}} (moinpage_page inside moinpage_page).