fix npm warnings.

Author: omniomi

tools/package.json

@@ -1,10 +1,16 @@
 {
- "name": "EditorSyntax",
- "version": "1.0.0",
- "dependencies": {
-  "fast-plist": "0.1.2"
- },
- "scripts": {
-  "build-grammar": "node ./scripts/build-grammar.js ../PowerShellSyntax.tmLanguage ../syntaxes/powershell.tmLanguage.json"
- }
-}
+  "name": "editorsyntax",
+  "license" : "MIT",
+  "description": "PowerShell language syntax",
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/PowerShell/EditorSyntax.git"
+  },
+  "version": "1.0.0",
+  "dependencies": {
+    "fast-plist": "0.1.2"
+  },
+  "scripts": {
+    "build-grammar": "node ./scripts/build-grammar.js ../PowerShellSyntax.tmLanguage ../syntaxes/powershell.tmLanguage.json"
+  }
+}