¯\_^▾^_/¯: Updates development doc

SETUP.md

@@ -1,9 +1,13 @@
 # Setup
+This project is written using Azure functions.
 
 ## Local development
+Using visual studio code, you can publish the project to Azure.
+
+Follow the [official guide](https://code.visualstudio.com/tutorials/functions-extension/getting-started) or the manual steps below.
 
 ### First time setup
-1. **npm install -g azure-functions-core-tools**
+1. **npm install -g azure-functions-core-tools@core**
 2. "cd" into the directory and run **npm install**
 3. Copy local.settings.example.json and rename to local.settings.json
 
@@ -18,6 +22,7 @@ Functions will reload when changes are detected.
 2. Open the project folder in Visual Studio Code
 3. In VS Code, open the debug pane (on the left) then click **Attach to Azure Functions**
 
+**Keyboard shortcuts**
 * F9 = Add/Remove breakpoint
 * F10 = Step to next line
 * F11 = Step inside line