fix bug 272 - Error when loading dashboard. and fixed typo in readme file

README.md

@@ -146,5 +146,5 @@ Or
 .travis/build.sh
 ```
 
-# Lisence
+# License
 MIT

client/src/components/common/InfoDrawer.tsx

@@ -80,6 +80,7 @@ export default class InfoDrawer extends React.Component<IInfoDrawerProps, IInfoD
           type={Drawer.DrawerTypes.FLOATING}
           header={drawerHeader}
           style={{ zIndex: 100, borderLeft: '1px solid lightgray' }}
+          onMediaTypeChange={() => {}} 
         >
           <Media style={{ padding: 20, maxWidth: 300, width: width || 'auto', height: '100%' }}>
             {this.props.children}