remove vscode dir

.gitignore

@@ -8,3 +8,4 @@
 book/book
 release.sh
 /svg/
+.vscode
\ No newline at end of file

.vscode/launch.json

-{
-    // Use IntelliSense to learn about possible attributes.
-    // Hover to view descriptions of existing attributes.
-    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
-    "version": "0.2.0",
-    "configurations": [
-        {
-            "type": "lldb",
-            "request": "launch",
-            "name": "Debug executable 'gled'",
-            "cargo": {
-                "args": [
-                    "build",
-                    "--bin=gled",
-                    "--package=gled"
-                ],
-                "filter": {
-                    "kind": "bin"
-                }
-            },
-            "env": {
-                "RUST_LOG": "debug",
-                "RUST_BACKTRACE": "1",
-            },
-            "args": [
-                "project.gled"
-            ],
-            "cwd": "${workspaceFolder}"
-        },
-        {
-            "type": "lldb",
-            "request": "launch",
-            "name": "Debug executable 'gled' with test project",
-            "cargo": {
-                "args": [
-                    "build",
-                    "--bin=gled",
-                    "--package=gled"
-                ],
-                "filter": {
-                    "kind": "bin"
-                }
-            },
-            "env": {
-                "RUST_LOG": "info",
-                "RUST_BACKTRACE": "1",
-            },
-            "args": [
-                "project_test.gled"
-            ],
-            "cwd": "${workspaceFolder}"
-        }
-    ]
-}
\ No newline at end of file