fix a few linting errors

.eslintrc

@@ -40,7 +40,18 @@
     }],
     "class-methods-use-this": 0,
     "react/jsx-no-bind": [2, {"allowBind": true, "allowArrowFunctions": true}],
-    "no-return-assign": [2, "except-parens"]
+    "no-return-assign": [2, "except-parens"],
+    "jsx-a11y/anchor-is-valid": [
+      "error",
+      {
+        "components": [
+          "Link"
+        ],
+        "specialLink": [
+          "to"
+        ]
+      }
+    ]
   },
   "plugins": [
     "react", "jsx-a11y", "import"

client/components/Nav.jsx

@@ -108,7 +108,7 @@ class Nav extends React.PureComponent {
       })
     };
     return (
-      <nav className="nav" role="navigation" title="main-navigation" ref={(node) => { this.node = node; }}>
+      <nav className="nav" title="main-navigation" ref={(node) => { this.node = node; }}>
         <ul className="nav__items-left" title="project-menu">
           <li className="nav__item-logo">
             <InlineSVG src={logoUrl} alt="p5.js logo" />

client/modules/App/components/DevTools.jsx

@@ -3,9 +3,13 @@ import { createDevTools } from 'redux-devtools';
 import LogMonitor from 'redux-devtools-log-monitor';
 import DockMonitor from 'redux-devtools-dock-monitor';
 
-export default createDevTools(<DockMonitor
+const devTools = (
+  <DockMonitor
     toggleVisibilityKey="ctrl-h"
     changePositionKey="ctrl-w"
->
+  >
     <LogMonitor />
-</DockMonitor>);
+  </DockMonitor>
+);
+
+export default createDevTools(devTools);

client/modules/IDE/components/Console.jsx

@@ -39,8 +39,7 @@ class Console extends React.Component {
         </div>
         <div ref={(element) => { this.consoleMessages = element; }} className="preview-console__messages">
           {this.props.consoleEvents.map((consoleEvent) => {
-            const args = consoleEvent.arguments;
-            const method = consoleEvent.method;
+            const { args, method } = consoleEvent;
             if (Object.keys(args).length === 0) {
               return (
                 <div key={consoleEvent.id} className="preview-console__undefined">