Merge pull request #130 from tmorgner/master

PRD-4603: Fixed launcher configuration for demo.
Merge pull request #131 from tmorgner/master

PRD-4069 and PRD-4523



Validated PRD-4069 to ensure that streaming processing of table exports works. There is now an JUnit test for that condition, so whenever we break it, we will get an early warning.

Fixed PRD-4523, which was shown to be a problem thanks to one of Kurtis' complex reports, but ultimately it was caused by a rounding error in the reporting core and potentially affects all report layouts, relational and crosstab alike.
CodeStyle: Prevent a potential NPE
PRD-4215: Limit the clipping area to the space between the header and the repeat-footer area, which sits above the footer-area.
PRD-4215: Nested inline-boxes failed to get the correct width when the nested box was broken up at the end of the line.