Redmine

The current PDF export for small tables is using only half of the page. As we currently do not have a way to supply any hints on the rendering using the full page is more convenient than for 2 or 3 column tables, then using half of the page.

The patch simply changes the default setting of the tcpdf class (tcpdf.rb) by overriding it in the initialize of lib/redmine/export/pdf.rb