Fix sceUtilityScreenshotUpdate

Fix "After the developer/publisher screen and the age warning only a
black screen."
Fix sceUtilityScreenshotInitStart parameter
Imp sceUtilityScreenshotContStart
Revent back status = SCE_UTILITY_STATUS_FINISHED

break Project Divx extand and Kenka Banchou Bros when take screenshot
Merge pull request #5768 from sum2012/sceUtilityScreenshot

imp sceUtilityScreenshotContStart