Redmine

With the switch to the new PDF gem, the space after tables are removed resulting in the element after a table displaying immediately under the table.

1. html.png: this is what is displayed on the issue view.
2. rbpdf.png: This is what is generated by the new pdf parser.
3. rbpdf-no-remove-trailing-multiple-spaces.png: with the following change
   

   # /usr/lib/ruby/gems/1.9.1/gems/rbpdf-1.18.2/lib/rbpdf.rb
   
   -10667   html.gsub!(/<\/(table|tr|td|th|blockquote|dd|dl|div|dt|h1|h2|h3|h4|h5|h6|hr|li|ol|ul|p)>[\s]+</, '</\\1><')
   +10667   html.gsub!(/<\/(tr|td|th|blockquote|dd|dl|div|dt|h1|h2|h3|h4|h5|h6|hr|li|ol|ul|p)>[\s]+</, '</\\1><')
   

4. pdf-export-with-p-element.png: with the following change
   

   # lib/redmine/export/pdf.rb
   
   +65   html.gsub!(/<\/table>/,'</table><p></p>')