remove not existing stuff

Author: Siedlerchr

manifest.json

@@ -23,15 +23,12 @@
 			"external-scripts/debug.js",
 			"external-scripts/xregexp-all.js",
 			"external-scripts/xregexp-unicode-zotero.js",
-			"external-scripts/zoteroTypeSchemaData.js",
 			"external-scripts/cachedTypes.js",
 			"external-scripts/repo.js",
 			"external-scripts/translate.js",
-			"external-scripts/translate_inject.js",
 			"external-scripts/tlds.js",
 			"external-scripts/translator.js",
 			"external-scripts/translators.js",
-			"external-scripts/connectorTypeSchemaData.js",
 			"external-scripts/utilities.js",
 			"external-scripts/utilities_item.js",
 			"external-scripts/utilities_translate.js",