pentaho/pentaho-kettle — pull request #851 by claidiere (2014-11-22 11:42:25+00:00)
Title: [PDI-2343] Adding variables used in transformations and jobs

Improvements on the auto-documentation step :
1 - cleaning the code to be in sync with Pentaho code style
2 - changing the margin of the page and add comment as the page is LANDSCAPE
3 - Add the generation date as page footer
4 - Modify the ui to add a selector to display variables used by the trans / job
5 - Modify the code to add the variables used by the trans / job inside the output