Add pane resizing

Refactor styles
Update autoExpand with filtered result count
Add redux batch reducer

app/package.json

@@ -31,6 +31,7 @@
     "@material-ui/styles": "^3.0.0-alpha.8",
     "@types/node": "^10.12.18",
     "@types/react-resize-detector": "^3.1.0",
+    "@types/react-split-pane": "^0.1.67",
     "@types/sha1": "^1.1.1",
     "@types/socket.io-client": "^1.4.32",
     "@types/vis": "^4.21.9",
@@ -42,6 +43,8 @@
     "react-ace": "^6.3.2",
     "react-json-view": "^1.19.1",
     "react-resize-detector": "^3.4.0",
+    "react-split-pane": "^0.1.85",
+    "redux-batched-actions": "^0.4.1",
     "sha1": "^1.1.1",
     "socket.io-client": "^2.2.0",
     "source-map-loader": "^0.2.4",