rtcds: change default model build to kernel space instead of user space.

The default build can still be set back to user space by setting
USE_KERNEL_MODELS=false
in the environment.

support/bin/rtcds.in

@@ -55,7 +55,7 @@ EXPORT_VARS=(${USER_VARS[@]} site ifo CDS_SRC CDS_IFO_SRC)
 # group writable
 umask 0002
 
-USE_KERNEL_MODELS=${USE_KERNEL_MODELS:-false}
+USE_KERNEL_MODELS=${USE_KERNEL_MODELS:-true}
 
 # for all flags, empty string means cleared.  Any other string means set.
 if $USE_KERNEL_MODELS ; then