Add VSCode configuration for debugging purposes (#886)

.vscode/extensions.json

@@ -0,0 +1,8 @@
+{
+	// See https://go.microsoft.com/fwlink/?LinkId=827846
+	// for the documentation about the extensions.json format
+	"recommendations": [
+		"dbaeumer.vscode-eslint",
+		"msjsdiag.debugger-for-chrome"
+	]
+}

.vscode/launch.json

@@ -0,0 +1,61 @@
+{
+  "version": "0.2.0",
+  "configurations": [
+    {
+      "type": "node",
+      "request": "launch",
+      "name": "Debug Main Process",
+      "cwd": "${workspaceRoot}",
+      "runtimeExecutable": "${workspaceRoot}/node_modules/.bin/electron",
+      "runtimeArgs": [
+        "src",
+        "--disable-dev-mode"
+      ],
+      "windows": {
+        "runtimeExecutable": "${workspaceRoot}/node_modules/.bin/electron.cmd"
+      },
+      "program": "${workspaceRoot}/src/main.js",
+      "outFiles": [
+        "${workspaceRoot}/src/main_bundle.js"
+      ],
+      "sourceMaps": true,
+      "preLaunchTask": "Build sources"
+    },
+    /*
+    {
+      "name": "Debug Renderer Process",
+      "type": "chrome",
+      "request": "launch",
+      "runtimeExecutable": "${workspaceRoot}/node_modules/.bin/electron",
+      "windows": {
+        "runtimeExecutable": "${workspaceRoot}/node_modules/.bin/electron.cmd"
+      },
+      "runtimeArgs": [
+        "${workspaceRoot}/src",
+        "--disable-dev-mode",
+        "--remote-debugging-port=9222"
+      ],
+      "webRoot": "${workspaceRoot}/src/browser",
+      "sourceMaps": true,
+      "preLaunchTask": "Build sources"
+    },
+    */
+    {
+      "type": "node",
+      "request": "launch",
+      "name": "Mocha Tests",
+      "program": "${workspaceRoot}/node_modules/mocha/bin/_mocha",
+      "args": [
+        "-r",
+        "babel-register",
+        "--recursive",
+        "--timeout",
+        "999999",
+        "--colors",
+        "${workspaceRoot}/test/specs"
+      ],
+      "internalConsoleOptions": "openOnSessionStart",
+      "preLaunchTask": "Build sources"
+    }
+  ]
+}

.vscode/tasks.json

@@ -0,0 +1,13 @@
+{
+    // See https://go.microsoft.com/fwlink/?LinkId=733558
+    // for the documentation about the tasks.json format
+    "version": "2.0.0",
+    "tasks": [
+        {
+            "label": "Build sources",
+            "type": "npm",
+            "script": "build",
+            "problemMatcher": []
+        }
+    ]
+}