Add VSCode specific exclusions (#1568)

.gitignore

@@ -64,6 +64,9 @@ ipch/
 *.vsp
 *.vspx
 
+# Visual Studio Code
+.vscode/**
+
 # Guidance Automation Toolkit
 *.gpState
 

.vscode/tasks.json

@@ -1,28 +0,0 @@
-{
-    "version": "0.1.0",
-    "command": "grunt",
-    "isShellCommand": true,
-    "showOutput": "always",
-    "tasks": [
-        {
-            "taskName": "default",
-            "args": [],
-            "isBuildCommand": true,
-            "problemMatcher": [
-                "$lessCompile",
-                "$tsc",
-                "$jshint"
-            ]
-        },
-        {
-            "taskName": "module",
-            "args": [],
-            "isBuildCommand": true,
-            "problemMatcher": [
-                "$lessCompile",
-                "$tsc",
-                "$jshint"
-            ]
-        }
-    ]
-}