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

platform/features/conductor/utcTimeSystem/bundle.js

@@ -34,23 +34,7 @@ define([
                     "implementation": UTCTimeSystem,
                     "depends": ["$timeout"]
                 }
-            ],
-            "runs": [
-                {
-                    "implementation": function (openmct, $timeout) {
-                        // Temporary shim to initialize the time conductor to
-                        // something
-                        if (!openmct.conductor.timeSystem()) {
-                            var utcTimeSystem = new UTCTimeSystem($timeout);
-
-                            openmct.conductor.timeSystem(utcTimeSystem, utcTimeSystem.defaults().bounds);
-                        }
-                    },
-                    "depends": ["openmct", "$timeout"],
-                    "priority": "fallback"
-                }
             ]
         }
     });
-
 });