Fixes #81 memory leak Web Worker by terminating it in componentWillUnmount()
Fixes #81 memory leak Web Worker by terminating it in componentWillUnmount()

Fixes issue #81
ambassify/react-ace-cdn,securingsincity/react-ace,securingsincity/react-ace,ambassify/react-ace-cdn,bluejamesbond/react-ace,bluejamesbond/react-ace,securingsincity/react-ace