Don't send full text back to client on save

We return the stub after saving. When saving to HB MongoDB, the stub also includes the full text. This does not need to be sent back to the client.

server/homebrew.api.js

@@ -412,6 +412,8 @@ const api = {
 		const after = await afterSave();
 		if(!after) return;
 
+		saved.textBin = undefined; // Remove textBin from the saved object to save bandwidth
+
 		res.status(200).send(saved);
 	},
 	deleteGoogleBrew : async (account, id, editId, res)=>{