Move monitor.c to monitor/misc.c

Create a new monitor/ subdirectory and move monitor.c there. As the plan
is to move the monitor core into separate files, use the chance to
rename it to misc.c.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20190613153405.24769-8-kwolf@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
diff --git a/Makefile.objs b/Makefile.objs
index c8337fa..dd39a70 100644
--- a/Makefile.objs
+++ b/Makefile.objs
@@ -130,6 +130,7 @@
 trace-events-subdirs += accel/kvm
 trace-events-subdirs += accel/tcg
 trace-events-subdirs += crypto
+trace-events-subdirs += monitor
 ifeq ($(CONFIG_USER_ONLY),y)
 trace-events-subdirs += linux-user
 endif