ao_oss: add support for SNDCTL_DSP_RESET and use it when pausing

Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: wm4 <wm4@nowhere>
demux: don't print "Clip info:" line if there are no tags
win32: edit resource files, in particular set CompanyName

Setting CompanyName (probably) helps with issue #256.

Update some other fields as well, because why not. (They're full of
MPlayer remnants.)
Merge remote-tracking branch 'upstream/master'
Updated