MFH: r419139

devel/onscripter: update to 20160726 while fixing

> Running Q/A tests (stage-qa)

Error: /usr/local/bin/nsaconv is linked to /usr/local/lib/libjpeg.so.8 from graphics/jpeg-turbo but it is not declared as a dependency
Warning: you need USES+=jpeg

Approved by: ports-secteam (feld)