Merge branch 'finalize-for-launch' into 'develop'

Set composer.lock for defined versions

See merge request !141

composer.json

@@ -27,21 +27,13 @@
     "helhum/typo3-console": "^4.5",
     "dmitryd/typo3-realurl": "^2.2",
     "apache-solr-for-typo3/solr": "^6.0",
-    "t3o/t3olayout": "dev-develop",
+    "t3o/t3olayout": "^1.0",
     "nikic/php-parser": "^3.1"
   },
   "config": {
     "bin-dir": "bin",
     "store-auths": false
   },
-  "scripts": {
-    "post-install-cmd": [
-      "typo3cms install:generatepackagestates 0 1"
-    ],
-    "post-update-cmd": [
-      "typo3cms install:generatepackagestates 0 1"
-    ]
-  },
   "extra": {
     "typo3/cms": {
       "web-dir": "html"