Python MD -> RST converter doesn't indent multiline bullets properly

[rix0rrr]

Test:

  'list with multiline text'(test: Test) {
    converts(test, [
      'This is a bulleted list:',
      '* this bullet has multiple lines.',
      '  I hope these are indendented properly.',
      '* two',
    ], [
      'This is a bulleted list:',
      '',
      '- this bullet has multiple lines.',
      '  I hope these are indendented properly.',
      '- two',
    ]);

    test.done();
  },

(narrator) they aren't