Rename TYPO3 to TYPO3 CMS and fix website domain

The current brand name is TYPO3 CMS.

In the TYPO3 ecosystem, three distinct products exists :
 - TYPO3 CMS
 - TYPO3 Neos
 - TYPO3 Flow

share/apps.json

@@ -2867,8 +2867,8 @@
 			"meta": { "generator": "typepad" },
 			"url": "typepad\\.com"
 		},
-		"TYPO3": {
-			"website": "typo3.com",
+		"TYPO3 CMS": {
+			"website": "typo3.org",
 			"cats": [ 1 ],
 			"headers": { "Set-Cookie": "fe_typo_user" },
 			"meta": { "generator": "TYPO3\\s?([\\d.]+)?\\;version:\\1" },