meson support: configuration option removal

D-Bus names and paths that were previously configurable at build-time
are now hard-coded and moved to dbus_paths.hpp to reduce the number of
configure-time options and simplify maintenance.

Signed-off-by: Mike Capps <mikepcapps@gmail.com>
Change-Id: I16d88daad90e747cc40d87c853874b1a5fedf5fa
diff --git a/monitor/system.cpp b/monitor/system.cpp
index 98dcb20..1dfb5a2 100644
--- a/monitor/system.cpp
+++ b/monitor/system.cpp
@@ -15,6 +15,7 @@
  */
 #include "system.hpp"
 
+#include "dbus_paths.hpp"
 #include "fan.hpp"
 #include "fan_defs.hpp"
 #include "tach_sensor.hpp"