Various cleanups from David Berrange for mingw32 builds. Nikon capture in LG A340 MTP view mode" no longer does autofocus, use "autofocusdrive". Nikon "applicationmode" setting added. Nikon Coolpix capture failure on empty cards fixed. Mac OS X. New ids: Experimental Olympus E-series not Pen remote control support. Try in "Control" mode. Nikon LG A340 MTP Canon DSLR: Ignore register 4 read errors after capture as Nikon does not supply them. Might break non Linux platforms, ...