Remove IDE specific configuration files

Closes gh-706

.gitignore

@@ -8,9 +8,5 @@ target/*
 *.iml
 /target
 .sts4-cache/
-.vscode/*
+.vscode
-!.vscode/settings.json
-!.vscode/tasks.json
-!.vscode/launch.json
-!.vscode/extensions.json
 _site/

.vscode/launch.json

@@ -1,26 +0,0 @@
-{
-    // 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": "java",
-            "name": "Debug (Launch)-PetClinicApplication<spring-petclinic>",
-            "request": "launch",
-            "cwd": "${workspaceFolder}",
-            "console": "internalConsole",
-            "stopOnEntry": false,
-            "mainClass": "org.springframework.samples.petclinic.PetClinicApplication",
-            "projectName": "spring-petclinic",
-            "args": ""
-        },
-        {
-            "type": "java",
-            "name": "Debug (Attach)",
-            "request": "attach",
-            "hostName": "localhost",
-            "port": 0
-        }
-    ]
-}

.vscode/settings.json

@@ -1,3 +0,0 @@
-{
-    "java.configuration.updateBuildConfiguration": "interactive"
-}

.vscode/tasks.json

@@ -1,19 +0,0 @@
-{
-    // See https://go.microsoft.com/fwlink/?LinkId=733558
-    // for the documentation about the tasks.json format
-    "version": "2.0.0",
-    "tasks": [
-        {
-            "label": "verify",
-            "type": "shell",
-            "command": "mvn -B verify",
-            "group": "build"
-        },
-        {
-            "label": "test",
-            "type": "shell",
-            "command": "mvn -B test",
-            "group": "test"
-        }
-    ]
-}