MPlayer OSX Extended revision 15 test 3

This updated requires OS X 10.6 and an Intel processor. OS X 10.5 and PPC are no longer supported.

• Auto-detect number of output channels of current device, add option to override.
• Fix menu bar not disappearing in Mavericks in some cases.
• Fix video size not matching actual display size of video.
• Fix MPlayer and OS X channel layouts not matching for multichannel audio.
• Fix blacking windows not having the same window level as the main window.
• Fix playing VIDEO_TS folders with a dash in their path.
• Work around exception when opening the open panel.
• Fix display name being blank
• New MPlayer build from 3. November 2013 (r36500)