Update to electron 5.0.0.

package-lock.json

@@ -1548,9 +1548,9 @@
 			"dev": true
 		},
 		"electron": {
-			"version": "4.1.5",
-			"resolved": "https://registry.npmjs.org/electron/-/electron-4.1.5.tgz",
-			"integrity": "sha512-0VZzUd4vZaUeSLdxJI/XMrMnPN7AROjPFZOiNgZZkYRUUEjGHfaSAbCJyxuXtii52KGhzGL0JgW0q5QmQ3ykKQ==",
+			"version": "5.0.0",
+			"resolved": "https://registry.npmjs.org/electron/-/electron-5.0.0.tgz",
+			"integrity": "sha512-++emIe4vLihiYiAVL+E8DT5vSNVFEIuQCRxA+VfpDRVBcog85UB28vi4ogRmMOK3UffzKdWV6e1jqp3T0KpBoA==",
 			"dev": true,
 			"requires": {
 				"@types/node": "^10.12.18",

package.json

@@ -106,7 +106,7 @@
 		"chai": "^4.2.0",
 		"crowdin": "^1.0.0",
 		"csvjson": "^5.1.0",
-		"electron": "^4.1.5",
+		"electron": "^5.0.0",
 		"electron-builder": "^20.40.2",
 		"mocha": "^6.1.4",
 		"shx": "^0.3.2",