Update VS Code packages

Author: felixfbecker

package.json

@@ -38,8 +38,8 @@
     "iconv-lite": "^0.4.13",
     "moment": "^2.12.0",
     "url-relative": "^1.0.0",
-    "vscode-debugadapter": "^1.7.0",
-    "vscode-debugprotocol": "^1.8.0-pre.1",
+    "vscode-debugadapter": "^1.8.0-pre.4",
+    "vscode-debugprotocol": "^1.8.0-pre.3",
     "xmldom": "^0.1.22"
   },
   "devDependencies": {
@@ -53,7 +53,7 @@
     "mocha": "^2.4.5",
     "tslint": "^3.6.0",
     "typescript": "^1.8.9",
-    "vscode-debugadapter-testsupport": "^1.8.0-pre.1"
+    "vscode-debugadapter-testsupport": "^1.8.0-pre.6"
   },
   "scripts": {
     "postversion": "git push && git push --tags",