Added app script directions

README.md

@@ -1,8 +1,16 @@
-# googledrive-shared-drive-copy
+# Google Drive Folder copy 
 Google made it nearly impossible to copy a folder structure from mydrive to a shared drive. Problem solved with Google App Script and Google Drive API. 
 
 Getting started with Google App Script https://developers.google.com/apps-script
+1. https://script.google.com/
+2. New Project
+3. Delete the sample code and paste in the code from this project
+4. Edit the source folder ID and the destination folder ID to match your folders (One gotcha - this code is setup to copy to target Folder not the root of 
+5. Click Services and add the Drive API
+6. Click Save
+7. Click Run
+8. You will get a Authorization required prompt, click Review Permissions
+9. It asks to verify your google acct 
+10. Next comes the "Google hasn’t verified this app" warning. To get past this click "Advanced" then "Go to Untitled project (unsafe)"
+11. Click "Allow" on the permission dialog
 
-Just edit the source folder ID and the destination folder ID.
-
-Important note: Enable the Drive service in the script editor https://developers.google.com/apps-script/advanced/drive