Remove language reference from pxttarget

package.json

@@ -45,8 +45,8 @@
     "@types/web-bluetooth": "0.0.4"
   },
   "dependencies": {
-    "pxt-common-packages": "6.18.4",
+    "pxt-common-packages": "6.18.2",
-    "pxt-core": "5.32.21"
+    "pxt-core": "5.32.3"
   },
   "scripts": {
     "test": "node node_modules/pxt-core/built/pxt.js travis"

pxtarget.json

@@ -127,14 +127,6 @@
                 "name": "Troubleshoot",
                 "path": "https://makecode.mindstorms.com/troubleshoot"
             },
-            {
-                "name": "Blocks",
-                "path": "/blocks"
-            },
-            {
-                "name": "JavaScript",
-                "path": "/javascript"
-            },
             {
                 "name": "Reference",
                 "path": "/reference"