Added RealFuels dep on RFEngineConfigs.

Closes #6.
(Mainly because we don't have the other mods indexed,
otherwise we'd add provides lines to them, too.)

RealFuels-7.4.ckan

@@ -28,7 +28,8 @@
         }
     ],
     "depends" : [
-        { "name" : "ModuleManager", "min_version" : "2.4.5" }
+        { "name" : "ModuleManager", "min_version" : "2.4.5" },
+        { "name" : "RFEngineConfigs" }
     ],
     "conflicts" : [
         { "name" : "ModularFuelSystem" },

RealismOverhaul.ckan

@@ -33,6 +33,7 @@
         { "name" : "ActiveTextureManagement" },
         { "name" : "Toolbar" }
     ],
+    "provides" : [ "RFEngineConfigs" ],
     "resources" : {
         "homepage" : "http://forum.kerbalspaceprogram.com/threads/84689",
         "github"   : {