The method _prepareText() is now also called for company_first and company_second in the footer.

Signed-off-by: Joachim Eckerlin <joachim.eckerlin@gmail.com>
Code style improvements

Signed-off-by: Joachim Eckerlin <joachim.eckerlin@gmail.com>
Merge pull request #78 from TheJotob/master

_prepareText() on Footer Address