Update to mocha 6.1.4, which *finally* fixes the security issues.

package-lock.json

@@ -2890,9 +2890,9 @@
 			}
 		},
 		"mocha": {
-			"version": "6.1.3",
-			"resolved": "https://registry.npmjs.org/mocha/-/mocha-6.1.3.tgz",
-			"integrity": "sha512-QdE/w//EPHrqgT5PNRUjRVHy6IJAzAf1R8n2O8W8K2RZ+NbPfOD5cBDp+PGa2Gptep37C/TdBiaNwakppEzEbg==",
+			"version": "6.1.4",
+			"resolved": "https://registry.npmjs.org/mocha/-/mocha-6.1.4.tgz",
+			"integrity": "sha512-PN8CIy4RXsIoxoFJzS4QNnCH4psUCPWc4/rPrst/ecSJJbLBkubMiyGCP2Kj/9YnWbotFqAoeXyXMucj7gwCFg==",
 			"dev": true,
 			"requires": {
 				"ansi-colors": "3.2.3",
@@ -2904,7 +2904,7 @@
 				"glob": "7.1.3",
 				"growl": "1.10.5",
 				"he": "1.2.0",
-				"js-yaml": "3.13.0",
+				"js-yaml": "3.13.1",
 				"log-symbols": "2.2.0",
 				"minimatch": "3.0.4",
 				"mkdirp": "0.5.1",
@@ -2938,16 +2938,6 @@
 						"locate-path": "^3.0.0"
 					}
 				},
-				"js-yaml": {
-					"version": "3.13.0",
-					"resolved": "https://registry.npmjs.org/js-yaml/-/js-yaml-3.13.0.tgz",
-					"integrity": "sha512-pZZoSxcCYco+DIKBTimr67J6Hy+EYGZDY/HCWC+iAEA9h1ByhMXAIVUXMcMFpOCxQ/xjXmPI2MkDL5HRm5eFrQ==",
-					"dev": true,
-					"requires": {
-						"argparse": "^1.0.7",
-						"esprima": "^4.0.0"
-					}
-				},
 				"ms": {
 					"version": "2.1.1",
 					"resolved": "https://registry.npmjs.org/ms/-/ms-2.1.1.tgz",

package.json

@@ -108,7 +108,7 @@
 		"csvjson": "^5.1.0",
 		"electron": "^4.1.4",
 		"electron-builder": "^20.40.2",
-		"mocha": "^6.1.3",
+		"mocha": "^6.1.4",
 		"shx": "^0.3.2",
 		"spectron": "^5.0.0"
 	}