Fix dev-lib being able to run eslint; fix some eslint issues

.eslintrc

@@ -0,0 +1,20 @@
+{
+	"root": true,
+	"extends": [
+		"wordpress",
+		"plugin:react/recommended"
+	],
+	"parserOptions": {
+		"ecmaVersion": 6,
+		"sourceType": "module",
+		"ecmaFeatures": {
+			"jsx": true
+		}
+	},
+	"plugins": [
+		"react"
+	],
+	"rules": {
+		"react/react-in-jsx-scope": "off"
+	}
+};

blocks/activity-list/index.js

@@ -214,5 +214,5 @@ export default registerBlockType(
 		save() {
 			return renderStaticActivityList();
 		}
-	},
+	}
 );

blocks/discover/index.js

@@ -1,3 +1,4 @@
+
 /**
  * Internal block libraries.
  */
@@ -49,5 +50,5 @@ export default registerBlockType(
 		save() {
 			return renderStaticDiscoverBlock();
 		}
-	},
+	}
 );

blocks/featured/index.js

@@ -102,5 +102,5 @@ export default registerBlockType(
 			// @todo WARNING: If the user does not have unfiltered_html, then the amp-img elements will be removed from the saved post_content! Should wp_kses_allowed_html be filtered to allow all AMP elements and attributes that will be used in blocks here?
 			return renderStaticFeaturedBlock();
 		}
-	},
+	}
 );

blocks/hero/index.js

@@ -182,5 +182,5 @@ export default registerBlockType(
 				</section>
 			);
 		}
-	},
+	}
 );

blocks/popular/index.js

@@ -21,7 +21,7 @@ export default registerBlockType(
 			__( 'Travel' )
 		],
 
-		edit: props => {
+		edit() {
 			return (
 				<section className='travel-popular pb4 pt3 relative'>
 					<header className='max-width-3 mx-auto px1 md-px2'>
@@ -159,7 +159,7 @@ export default registerBlockType(
 				</section>
 			);
 		},
-		save: props => {
+		save() {
 			return (
 				<section className='travel-popular pb4 pt3 relative'>
 					<header className='max-width-3 mx-auto px1 md-px2'>
@@ -292,5 +292,5 @@ export default registerBlockType(
 				</section>
 			);
 		}
-	},
+	}
 );

blocks/search/index.js

@@ -68,5 +68,5 @@ export default registerBlockType(
 		save() {
 			return renderStaticSearchBlock();
 		}
-	},
+	}
 );

blocks/travel-angles/index.js

@@ -18,7 +18,7 @@ export default registerBlockType(
 		],
 
 		// Copy from Travel HTML template.
-		edit: props => {
+		edit() {
 
 			// Don't display the travel angels since that will hide the block configure buttons behind an image.
 			return (
@@ -27,7 +27,7 @@ export default registerBlockType(
 				</div>
 			);
 		},
-		save: props => {
+		save() {
 			return (
 				<div className='travel-angles max-width-3 mx-auto'>
 					<div className='travel-angle-left'>
@@ -42,5 +42,5 @@ export default registerBlockType(
 				</div>
 			);
 		}
-	},
+	}
 );

package.json

@@ -20,20 +20,21 @@
   },
   "homepage": "https://github.com/xwp/travel#readme",
   "devDependencies": {
-    "eslint": "^4.13.1",
-    "eslint-config-wordpress": "^2.0.0",
-    "wp-dev-lib": "github:xwp/wp-dev-lib",
     "babel-core": "^6.25.0",
     "babel-loader": "^7.1.1",
     "babel-plugin-transform-object-rest-spread": "^6.26.0",
     "babel-plugin-transform-react-jsx": "^6.24.1",
     "babel-plugin-transform-runtime": "^6.23.0",
     "babel-preset-env": "^1.6.1",
     "cross-env": "^5.1.1",
+    "eslint": "^4.13.1",
+    "eslint-config-wordpress": "^2.0.0",
+    "eslint-plugin-react": "^7.7.0",
     "grunt-cli": "^1.2.0",
     "jscs": "^3.0.7",
     "jshint": "^2.9.5",
     "raw-loader": "^0.5.1",
-    "webpack": "^3.10.0"
+    "webpack": "^3.10.0",
+    "wp-dev-lib": "github:xwp/wp-dev-lib"
   }
 }