allow wrapping of list items in Wiki markup

[naked@…]

There should be a way to wrap list items on multiple lines in the Wiki markup. Here is an example of something that most likely should result only in a wrapped list item, not a new paragraph.

• Testing list item wrapping, as Trac doesn't seem to handle the case properly at the moment, which probably should be fixed.

This isn't so much of a problem for Wiki pages - but it is a problem for commit messages, which are nice to keep within 80 characters.

[daniel]

In moinmoin:

  * test test
test

 * test test test
   test

 * test test test
 test test test 

.. results in:

• test test

test

• test test test

test

• test test test test test test

[naked@…]

Example from reStructured text:

* Example 1 wrapped
  item

results in:

• Example 1 wrapped item

Personally, I feel the behaviour of reStructured text is more logical than that of MoinMoin.

[Jonas Borgström]

Fixed in [1016].