Enable TC by default and hide

Set up TC so that it is always enabled and defaults to realtime mode.

This allows us to have warp-like functionality without showing
the TC interface, and simplifies a lot of tutorials.  We can still
reconfigure the TC by re-installing the plugin with different settings

openmct.js

@@ -84,5 +84,11 @@ define([
         return new Main().run(defaultRegistry);
     });
 
+    // For now, install conductor by default
+    openmct.install(openmct.plugins.Conductor({
+        showConductor: false
+    }));
+
+
     return openmct;
 });