updated sound.patch

the UTF8 fix has been applied upstream
removed tune.patch - applied upstream
updated instserver.patch - sync with upstream
Updated dirinstall.patch (sync with upstream)
Merge pull request #146 from lslezak/sound_sync

Updated sound.patch (sync with upstream)
Merge pull request #147 from lslezak/tune_sync

Removed tune.patch - applied upstream
Merge pull request #148 from lslezak/instserver_sync

Updated instserver.patch (sync with upstream)
Merge pull request #149 from lslezak/dirinstall_sync

Updated dirinstall.patch (sync with upstream)