VSCode: Add development container

Signed-off-by: Thomas Klaehn <thomas.klaehn@perinet.io>

.devcontainer/devcontainer.json

@@ -0,0 +1,30 @@
+// For format details, see https://aka.ms/devcontainer.json. For config options, see the README at:
+// https://github.com/microsoft/vscode-dev-containers/tree/v0.163.1/containers/cpp
+{
+	"name": "bicycle-statistics",
+	"image": "bic-dev:latest",
+
+	// --network=host is necessary, since default docker network does not transport mdns|dns-sd, since they route through docker0
+	// "runArgs": [ "--network=host", "--cap-add=SYS_PTRACE", "--security-opt", "seccomp=unconfined"],
+
+	// Set *default* container specific settings.json values on container create.
+	"settings": { 
+		"terminal.integrated.defaultProfile.linux.shell":"/bin/sh"
+	},
+
+	// Add the IDs of extensions you want installed when the container is created.
+	// "extensions": [
+	// 	"ms-vscode.cpptools"
+	// ],
+
+	// Use 'forwardPorts' to make a list of ports inside the container available locally.
+	// "forwardPorts": [],
+
+	// Use 'postCreateCommand' to run commands after the container is created.
+	// "postCreateCommand": "gcc -v",
+
+	// Comment out connect as root instead. More info: https://aka.ms/vscode-remote/containers/non-root.
+	// "remoteUser": "vscode",
+
+	// "postStartCommand" : "sudo rm /var/run/avahi-daemon/pid; sudo avahi-daemon --no-drop-root --no-chroot -D || true",
+}