Update README.md to include setup, starting locally and building

README.md

@@ -1,17 +1,40 @@
-### Flatpak
+## Setup
+
+`yarn install`
+
+## Start locally
+
+`yarn start`
+
+## Build
+
+1. Adjust the build script in `package.json` to only include the target platform(s), e.g.: `electron-builder --linux`  
+2. `yarn build`
+
+Platforms available: 
+- Linux:`--linux`
+- Windows: `--win`
+- Mac: `--mac`
+
+### Flatpak (Linux)
+
 #### Dependencies
-1. `flatpak install flathub org.electronjs.Electron2.BaseApp`  
-2. `flatpak remote-add --if-not-exists flathub https://flathub.org/repo/flathub.flatpakrepo`  
-3.  `flatpak install flathub org.freedesktop.Sdk//19.08`  
+
+1. `flatpak install flathub org.electronjs.Electron2.BaseApp`
+2. `flatpak remote-add --if-not-exists flathub https://flathub.org/repo/flathub.flatpakrepo`
+3. `flatpak install flathub org.freedesktop.Sdk//19.08`
 4. `flatpak install flathub org.freedesktop.Platform//19.08`
 5. `dist/siptop-x.x.x.tar.gz` via `yarn build`
 
-#### Build and install  
+#### Build and install
+
 `flatpak-builder build flatpak/com.greyrook.siptop.json --install --user --force-clean`
 
-#### Run  
+#### Run
+
 `flatpak run com.greyrook.siptop`  
 or via os launcher
 
-#### Uninstall  
-`flatpak uninstall com.greyrook.siptop`  
+#### Uninstall
+
+`flatpak uninstall com.greyrook.siptop`