Merge branch 't/remove_no_default_filters'

We have printed a warning for several month if this option was
still used. This should be enough.

diff --cc NEWS
index dfe779eed74299064a1f0648b364781244a2ccda,4863abe4ddf4db3403067c0c8bd1d329020950e6..0ac2240effe91e4294c8ec901fe18f9c143e42d3
--- 1/NEWS
--- 2/NEWS
+++ b/NEWS
@@@ -1,8 -1,7 +1,11 @@@
  -------------------------------------------
--0.4.11 (to be announced "mutual diversity")
++0.4.11 (to be announced) "mutual diversity"
  -------------------------------------------
  
++      - The --no_default_filters option of para_filter has been
++        removed.
 +      - Documentation improvements.
++
  ------------------------------------------
  0.4.10 (2012-03-30) "heterogeneous vacuum"
  ------------------------------------------
@@@ -14,7 -13,7 +17,7 @@@ improvements and the usual mix of clean
          deprecated. It still works but has no effect and will be
          removed in the next version.
        - para_gui now prints also the stderr output of the executing
--         command in the bottom window.
++        command in the bottom window.
        - Cleanup and consolidation of the various wrappers for
          write(), writev(), send() and friends.
        - The obscure error messages on mmap() failures have been

diff --cc audiod.c
Simple merge