Merge pull request #8432 from Sunbird-Ed/sharathkashyap-patch-1

Update README.md for developer instrauctions

README.md

@@ -48,6 +48,9 @@ Sunbird dev has 2 parts
 
     yarn install
     npm run start
+    # For Developer's local setup Run below command
+    ./local_setup.sh
+    ng build --watch=true
     
 ### Installing and running Node server
 

local_setup.sh

+export sunbird_environment='local';
+export sunbird_instance='sunbird';
+export sunbird_default_channel='sunbird';
+export sunbird_default_tenant='sunbird';