bump version to 1.4.0 and add update keywords (#50)

Author: RandomFractals

package-lock.json

@@ -2,7 +2,7 @@
   "name": "vscode-data-table",
   "displayName": "Data Table",
   "description": "Data Table 🈸 renderer for Notebook 📓 cell ⌗ data outputs.",
-  "version": "1.3.0",
+  "version": "1.4.0",
   "engines": {
     "node": ">14.5.0",
     "vscode": "^1.57.0"
@@ -35,10 +35,14 @@
   "keywords": [
     "data",
     "geo data",
+    "GeoJSON",
+    "JSON",
+    "CSV",
     "table",
     "view",
     "notebook",
     "cell",
+    "text",
     "output",
     "renderer"
   ],