Merge pull request microsoft#948 from microsoft/29rc

v0.2.29-rc

Author: hellyzh

package-lock.json

@@ -2,7 +2,7 @@
   "name": "vscode-arduino",
   "displayName": "Arduino",
   "description": "Arduino for Visual Studio Code",
-  "version": "0.2.28",
+  "version": "0.2.29-rc",
   "publisher": "vsciot-vscode",
   "aiKey": "83dd2c27-6594-41d3-85a9-bdb22070eb42",
   "preview": true,