Apply Octave coding style to audio project additions * libinterp/dldfcn/__player_audioplayer__.cc, libinterp/dldfcn/__recorder_audiorecorder__.cc, libinterp/dldfcn/audiodevinfo.cc, libinterp/dldfcn/audioinfo.cc, libinterp/dldfcn/audioread.cc, libinterp/dldfcn/audiowrite.cc, libinterp/dldfcn/player_class.cc, libinterp/dldfcn/player_class.h, libinterp/dldfcn/recorder_class.cc, libinterp/dldfcn/recorder_class.h, scripts/audio/@audioplayer/__get_properties__.m, scripts/audio/@audioplayer/audioplayer.m, scripts/audio/@audioplayer/display.m, scripts/audio/@audioplayer/get.m, scripts/audio/@audioplayer/isplaying.m, scripts/audio/@audioplayer/pause.m, scripts/audio/@audioplayer/play.m, scripts/audio/@audioplayer/playblocking.m, scripts/audio/@audioplayer/resume.m, scripts/audio/@audioplayer/set.m, scripts/audio/@audioplayer/stop.m, scripts/audio/@audioplayer/subsasgn.m, scripts/audio/@audioplayer/subsref.m, scripts/audio/@audiorecorder/__get_properties__.m, scripts/audio/@audiorecorder/audiorecorder.m, scripts/audio/@audiorecorder/display.m, scripts/audio/@audiorecorder/get.m, scripts/audio/@audiorecorder/getaudiodata.m, scripts/audio/@audiorecorder/getplayer.m, scripts/audio/@audiorecorder/isrecording.m, scripts/audio/@audiorecorder/pause.m, scripts/audio/@audiorecorder/play.m, scripts/audio/@audiorecorder/record.m, scripts/audio/@audiorecorder/recordblocking.m, scripts/audio/@audiorecorder/resume.m, scripts/audio/@audiorecorder/set.m, scripts/audio/@audiorecorder/stop.m, scripts/audio/@audiorecorder/subsasgn.m, scripts/audio/@audiorecorder/subsref.m: Apply consistent Octave indentation, spacing, and quoting styles. Strip trailing whitespace. Remove braces from one-line if-else blocks. Simplify some variable declarations.

--- a/scripts/audio/@audiorecorder/recordblocking.m	Wed Oct 02 00:14:09 2013 -0400
+++ b/scripts/audio/@audiorecorder/recordblocking.m	Thu Oct 03 07:52:58 2013 -0400
@@ -22,9 +22,9 @@
 ## that the recording will continue for.
 ## @end deftypefn
 
-function recordblocking(varargin)
+function recordblocking (varargin)
   if (nargin != 2)
     print_usage ();
-  endif 
-  __recorder_recordblocking__(struct(varargin{1}).recorder, varargin{2});
+  endif
+  __recorder_recordblocking__ (struct (varargin{1}).recorder, varargin{2});
 endfunction