daemon: disable CPU load limiter by default

RLIMIT_RTTIME and rtki can do this job much better, so let's disable
this by default.

man/pulse-daemon.conf.5.xml.in

@@ -133,11 +133,11 @@ USA.
     </option>
 
     <option>
-      <p><opt>cpu-limit=</opt> If disabled d not install the CPU load
+      <p><opt>cpu-limit=</opt> If disabled do not install the CPU load
       limiter, even on platforms where it is supported. This option is
       useful when debugging/profiling PulseAudio to disable disturbing
       SIGXCPU signals. Takes a boolean argument, defaults to
-      <opt>yes</opt>. The <opt>--no-cpu-limit</opt> command line
+      <opt>no</opt>. The <opt>--no-cpu-limit</opt> command line
       argument takes precedence.</p>
     </option>
 

src/daemon/daemon-conf.c

@@ -83,7 +83,7 @@ static const pa_daemon_conf default_conf = {
     .config_file = NULL,
     .use_pid_file = TRUE,
     .system_instance = FALSE,
-    .no_cpu_limit = FALSE,
+    .no_cpu_limit = TRUE,
     .disable_shm = FALSE,
     .lock_memory = FALSE,
     .default_n_fragments = 4,

src/daemon/daemon.conf.in

@@ -28,7 +28,7 @@
 ; enable-shm = yes
 ; shm-size-bytes = 0 # setting this 0 will use the system-default, usually 64 MiB
 ; lock-memory = no
-; cpu-limit = yes
+; cpu-limit = no
 
 ; high-priority = yes
 ; nice-level = -11