Add the context menu reducer and component to the app

src/app/layout/App.js

@@ -11,6 +11,7 @@ import Mechs from "features/mechs/Mechs";
 import UnitOrganization from "features/unitOrganization/UnitOrganization";
 import Tools from "features/tools/Tools";
 import ModalManager from "features/modals/ModalManager";
+import ContextMenuManager from "features/contextMenus/ContextMenuManager";
 
 import './App.css';
 
@@ -27,6 +28,7 @@ class App extends Component {
         return (
             <div className="App">
                 <ModalManager/>
+                <ContextMenuManager />
                 <div className="App-header">
                     <Header inverted as="h1">Project Mini-Mek</Header>
                 </div>

src/app/reducers/rootReducer.js

@@ -8,7 +8,8 @@ import tabReducer from "features/tabs/tabReducer";
 import unitInfoReducer from "features/unitInfo/unitInfoReducer";
 import pilotsReducer from "features/pilots/pilotsReducer";
 import mechsReducer from "features/mechs/mechsReducer";
-import modalsReducer from "features/modals/modalReducer.js";
+import modalsReducer from "features/modals/modalReducer";
+import contextMenuReducer from "features/contextMenus/contextMenuReducer";
 
 import entityCrudReducer from "features/entities/entityReducer";
 import editingFeatureReducer from "features/editing/editingReducer";
@@ -22,6 +23,7 @@ const combinedReducer = combineReducers({
     mechs : mechsReducer,
     tabs : tabReducer,
     modals : modalsReducer,
+    contextMenu : contextMenuReducer
 });
 
 
@@ -31,4 +33,4 @@ const rootReducer = reduceReducers(
     editingFeatureReducer,
 );
 
-export default rootReducer;
+export default rootReducer;