Added temporary repository and dependency for protocol package

composer.json

@@ -14,6 +14,12 @@
         "autocompletion",
         "refactor"
     ],
+    "repositories": [
+        {
+            "type": "vcs",
+            "url": "https://github.com/dantleech/php-language-server-protocol"
+        }
+    ],
     "authors": [
         {
             "name": "Felix Becker",
@@ -24,6 +30,7 @@
         "php": "^7.0",
         "composer/xdebug-handler": "^1.0",
         "felixfbecker/advanced-json-rpc": "^3.0.0",
+        "felixfbecker/language-server-protool": "*",
         "jetbrains/phpstorm-stubs": "dev-master",
         "microsoft/tolerant-php-parser": "0.0.*",
         "netresearch/jsonmapper": "^1.0",