'Return a paragraph newly added to the end of the content in this
cell. If present, *text* is added to the paragraph in a single run.
If specified, the paragraph style *style* is applied. If *style* is
not specified or is |None|, the result is as though the \'Normal\'
style was applied. Note that the formatting of text in a cell can be
influenced by the table style. *text* can contain tab (``\t``)
characters, which are converted to the appropriate XML form for
a tab. *text* can also include newline (``\n``) or carriage return
(``\r``) characters, each of which is converted to a line break.'

def add_paragraph(self, text=u'', style=None):

    return super(_Cell, self).add_paragraph(text, style)
