#558 simulation to re-use previou instantiation

Author: ddelpiano

webapp/dev_package.json

@@ -1,6 +1,6 @@
 {
   "name": "geppetto-netpyne",
-  "version": "1.0.0",
+  "version": "0.8.0",
   "description": "Geppetto NetPyNE-UI frontend.",
   "repository": "https://github.com/MetaCell/NetPyNE-UI",
   "license": "MIT",
@@ -13,23 +13,23 @@
     "start": "node --max_old_space_size=2048 node_modules/webpack-dev-server/bin/webpack-dev-server.js --progress  --config webpack.config.dev.js"
   },
   "dependencies": {
-    "@babel/plugin-proposal-class-properties": "^7.8.3",
     "@fortawesome/fontawesome-svg-core": "^1.2.35",
     "@fortawesome/free-solid-svg-icons": "^5.13.0",
     "@fortawesome/react-fontawesome": "^0.1.9",
     "@material-ui/core": "4.12.1",
     "@material-ui/icons": "^4.11.2",
     "@material-ui/lab": "^4.0.0-alpha.60",
-    "@metacell/geppetto-meta-client": "v1.0.0-rc11",
-    "@metacell/geppetto-meta-core": "v1.0.0-rc11",
-    "@metacell/geppetto-meta-ui": "v1.0.0-rc11",
+    "@metacell/geppetto-meta-client": "1.0.0-final",
+    "@metacell/geppetto-meta-core": "1.0.0-final",
+    "@metacell/geppetto-meta-ui": "1.0.0-final",
     "@nosferatu500/react-sortable-tree": "3.0.5",
     "@sentry/integrations": "^6.16.1",
     "@sentry/react": "^6.16.1",
     "@sentry/tracing": "^6.16.1",
     "jquery": "^3.6.0",
     "js-base64": "^3.6.1",
     "less-vars-to-js": "^1.3.0",
+    "node-sass": "^4.0.0",
     "prop-types": "^15.7.2",
     "react": "^17.0.1",
     "react-color": "^2.19.3",

webapp/redux/middleware/middleware.js

@@ -358,7 +358,7 @@ export default (store) => (next) => (action) => {
         next(GeppettoActions.activateWidget(EDIT_WIDGETS.experimentManager.id));
       }
 
-      checkParametersThen(() => simulateNetwork({ allTrials: action.payload, usePrevInst: false }))
+      checkParametersThen(() => simulateNetwork({ allTrials: action.payload, usePrevInst: (store.getState().generalState === Constants.MODEL_STATE.NOT_INSTANTIATED ? false : true) }))
       break;
     }
     case PYTHON_CALL: {