diff --git a/.gitignore b/.gitignore
index f5fa505..47fa982 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
 vendor
 composer.lock
-node_modules
\ No newline at end of file
+node_modules
+/.eslintcache
diff --git a/Gruntfile.js b/Gruntfile.js
index 2e32559..9615777 100644
--- a/Gruntfile.js
+++ b/Gruntfile.js
@@ -23,6 +23,10 @@ module.exports = function ( grunt ) {
 			]
 		},
 		eslint: {
+			options: {
+				cache: true,
+				reportUnusedDisableDirectives: true
+			},
 			all: [
 				'**/*.js',
 				'!node_modules/**',
diff --git a/package-lock.json b/package-lock.json
index 2cdd511..3816f7d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2523,9 +2523,9 @@
 			}
 		},
 		"lodash": {
-			"version": "4.17.11",
-			"resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.11.tgz",
-			"integrity": "sha512-cQKh8igo5QUhZ7lg38DYWAxMvjSAKG0A8wGSVimP07SIUEK2UO+arSRKbRZWtelMtN5V0Hkwh5ryOto/SshYIg==",
+			"version": "4.17.15",
+			"resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.15.tgz",
+			"integrity": "sha512-8xOcRHvCjnocdS5cpwXQXVzmmh5e5+saE2QGoeQmbKmRS6J3VQppPOIt0MnmE+4xlZoumy0GPG0D0MVIQbNA1A==",
 			"dev": true
 		},
 		"log-symbols": {
@@ -2764,9 +2764,9 @@
 			}
 		},
 		"mixin-deep": {
-			"version": "1.3.1",
-			"resolved": "https://registry.npmjs.org/mixin-deep/-/mixin-deep-1.3.1.tgz",
-			"integrity": "sha512-8ZItLHeEgaqEvd5lYBXfm4EZSFCX29Jb9K+lAHhDKzReKBQKj3R+7NOF6tjqYi9t4oI8VUfaWITJQm86wnXGNQ==",
+			"version": "1.3.2",
+			"resolved": "https://registry.npmjs.org/mixin-deep/-/mixin-deep-1.3.2.tgz",
+			"integrity": "sha512-WRoDn//mXBiJ1H40rqa3vH0toePwSsGb45iInWlTySa+Uu4k3tYUSxa2v1KqAiLtvlrSzaExqS1gtk96A9zvEA==",
 			"dev": true,
 			"requires": {
 				"for-in": "^1.0.2",
@@ -3730,9 +3730,9 @@
 			"dev": true
 		},
 		"set-value": {
-			"version": "2.0.0",
-			"resolved": "https://registry.npmjs.org/set-value/-/set-value-2.0.0.tgz",
-			"integrity": "sha512-hw0yxk9GT/Hr5yJEYnHNKYXkIA8mVJgd9ditYZCe16ZczcaELYYcfvaXesNACk2O8O0nTiPQcQhGUQj8JLzeeg==",
+			"version": "2.0.1",
+			"resolved": "https://registry.npmjs.org/set-value/-/set-value-2.0.1.tgz",
+			"integrity": "sha512-JxHc1weCN68wRY0fhCoXpyK55m/XPHafOmK4UWD7m2CI14GMcFypt4w/0+NV5f/ZMby2F6S2wwA7fgynh9gWSw==",
 			"dev": true,
 			"requires": {
 				"extend-shallow": "^2.0.1",
@@ -4502,38 +4502,15 @@
 			}
 		},
 		"union-value": {
-			"version": "1.0.0",
-			"resolved": "https://registry.npmjs.org/union-value/-/union-value-1.0.0.tgz",
-			"integrity": "sha1-XHHDTLW61dzr4+oM0IIHulqhrqQ=",
+			"version": "1.0.1",
+			"resolved": "https://registry.npmjs.org/union-value/-/union-value-1.0.1.tgz",
+			"integrity": "sha512-tJfXmxMeWYnczCVs7XAEvIV7ieppALdyepWMkHkwciRpZraG/xwT+s2JN8+pr1+8jCRf80FFzvr+MpQeeoF4Xg==",
 			"dev": true,
 			"requires": {
 				"arr-union": "^3.1.0",
 				"get-value": "^2.0.6",
 				"is-extendable": "^0.1.1",
-				"set-value": "^0.4.3"
-			},
-			"dependencies": {
-				"extend-shallow": {
-					"version": "2.0.1",
-					"resolved": "https://registry.npmjs.org/extend-shallow/-/extend-shallow-2.0.1.tgz",
-					"integrity": "sha1-Ua99YUrZqfYQ6huvu5idaxxWiQ8=",
-					"dev": true,
-					"requires": {
-						"is-extendable": "^0.1.0"
-					}
-				},
-				"set-value": {
-					"version": "0.4.3",
-					"resolved": "https://registry.npmjs.org/set-value/-/set-value-0.4.3.tgz",
-					"integrity": "sha1-fbCPnT0i3H945Trzw79GZuzfzPE=",
-					"dev": true,
-					"requires": {
-						"extend-shallow": "^2.0.1",
-						"is-extendable": "^0.1.1",
-						"is-plain-object": "^2.0.1",
-						"to-object-path": "^0.3.0"
-					}
-				}
+				"set-value": "^2.0.1"
 			}
 		},
 		"uniq": {