create tutorial item type, fix typings

Author: ShMcK

src/components/Tutorials/SelectTutorial/index.tsx

@@ -7,7 +7,7 @@ import FlatButton from 'material-ui/FlatButton';
   selectTutorial: (name: string) => dispatch(tutorialSet(name)),
 }))
 export default class SelectTutorial extends React.Component<{
-  tutorial: Tutorial.Info, selectTutorial?: any
+  tutorial: Tutorial.Item, selectTutorial?: any
 }, {}> {
   displayName(name: string): string {
     if (name.match(/^coderoad-tutorial-/)) {
@@ -19,7 +19,7 @@ export default class SelectTutorial extends React.Component<{
   }
   render() {
     const {tutorial, selectTutorial} = this.props;
-    const {name} = tutorial;
+    const name = tutorial.name;
     return (
       <FlatButton
         label={this.displayName(name)}

src/components/Tutorials/UpdateTutorial/index.tsx

@@ -13,7 +13,7 @@ const styles = {
   tutorialUpdate: (title: string) => dispatch(tutorialUpdate(title)),
 }))
 export default class UpdateTutorial extends React.Component<{
-  tutorial: Tutorial.Info, tutorialUpdate?: any
+  tutorial: Tutorial.Item, tutorialUpdate?: any
 }, {}> {
   render() {
     const {tutorial, tutorialUpdate} = this.props;
@@ -22,8 +22,8 @@ export default class UpdateTutorial extends React.Component<{
         <Update
           style={styles}
           color={pink500}
-          onTouchTap={tutorialUpdate.bind(this, tutorial.title)}
-        />
+          onTouchTap={tutorialUpdate.bind(this, tutorial.name)}
+        />``
         <span style={{marginLeft: '10px'}}>{tutorial.latest}</span>
       </span>
     );

src/components/Tutorials/index.tsx

@@ -19,7 +19,7 @@ const styles = {
   loadTutorials: () => dispatch(tutorialsFind()),
 }))
 export default class Tutorials extends React.Component<{
-  tutorials?: Tutorial.Info[], loadTutorials?: any
+  tutorials?: Tutorial.Item[], loadTutorials?: any
 }, {}> {
   constructor(props) {
     super(props);
@@ -45,7 +45,7 @@ export default class Tutorials extends React.Component<{
 
       <TableBody displayRowCheckbox={false}>
         {tutorials.map(function tutorialRow(
-          tutorial: Tutorial.Info, index: number
+          tutorial: Tutorial.Item, index: number
         ) {
         return (
           <TableRow key={index}>