Merge branch 't/command_util_cleanups'

	9f58f7 command_util: grep source files only once.
	b4aff8 command_util: Fix make dependencies for *_command_list.h.
	289547 Make (most) command handlers static.
	ad3864 command_util: Remove code for generating .c files.
	c9df5d command_util: Write array definition in header mode.
	73ca79 command_util: Output array members with backslashes.
	3792a2 command_util: Avoid empty output lines.
	a51586 command_util: replace dump_xxx() by make_xxx().
	6a4f5e command_util: Kill HC and CC header lines.

diff --cc NEWS
index 23ec23a3840dc17b511da7b9bd904bc62ca7f68a,df54a6412db9ef55d4b580cbf7328b72f4a6e07f..d38b977c60dcb73cc32370177dddd20b50c9cd6e
--- 1/NEWS
--- 2/NEWS
+++ b/NEWS
@@@ -7,8 -7,7 +7,9 @@@
        - The --no_default_filters option of para_filter has been
          removed.
        - Several fixes and latency improvements to various decoders.
 +      - The alsa writer now limits the prebuffer time to 500ms.
        - Documentation improvements.
++      - Overhaul of the command_util.sh script.
  
  ------------------------------------------
  0.4.10 (2012-03-30) "heterogeneous vacuum"