Changed the pdf generation from the local server way to the www.pdftemplate.eu Webservice because of the problems in the past. Pdftemplate.eu is a very stable and reliable service.
- Added Strongarm dependency
- Activating panel node page by default
- Automatic node title configuration for invoices, customers, dunning letters
and time reports
- Added payment deadline field for dunning letters
- Several changes for the view pages (invoices and dunning letters)