[OSD][Agar] Fix resize of XM7_SDLView widget.
[UI][OSD][Agar] Re-check memory leak. WIP...
[OSD][Agar] Fix Falldown, Revert...
[SND] Re-Enable WAV SFXs.  None recorded , effect only yet.
      You shoud put WAVS to (RSSDIR) (i.e. /usr/local/share/xm7/) , and
      LARGE LETTER filename (i.e. FDDSEEK.WAV).
      Path searching and fuzzy loading and recording to wav will
      implement;)