refactor: removed version from composer.json

composer.json

@@ -2,7 +2,6 @@
     "name": "quiqqer\/timeline",
     "type": "quiqqer-module",
     "description": "This package contains some templates to simply create time lines and road maps.",
-    "version": "dev-dev",
     "license": "",
     "authors": [
         {
@@ -16,16 +15,15 @@
         "email": "support@pcsg.de",
         "url": "http:\/\/www.pcsg.de"
     },
-      "require": {
+    "require": {
         "quiqqer\/quiqqer": "*@dev",
         "quiqqer\/utils": ">=1.7|dev-dev",
         "quiqqer\/fontawesome": "*@dev",
         "quiqqer\/buttons": ">=1.0.0|dev-master|dev-dev"
-      },
-
+    },
     "autoload": {
         "psr-4": {
-            "QUI\\Timeline\\": "src/QUI/Timeline"
+            "QUI\\Timeline\\": "src\/QUI\/Timeline"
         }
     }
-}
+}
\ No newline at end of file