Itseez/opencv — pull request #2992 by snikulov (2014-07-21 15:33:25+00:00)
Title: Jpeg tweaking // upmerge #2974 to master

Upmerge for #2974 (based on master)
I've added more jpeg options to control using highgui API.
Could you please add it to next releases of OpenCV?
Thank you.