## Configuration
On a settings window, please set channel name youd like to post and your slack legacy token (slack bot token is also available, but message author is marked at bot apps name.) After that, press the save button, and then press message test button to test posting a message to slack
- ctrl+shift+M: open a text window
- write something as you like
- command+enter: send the text to slack
- Esc: close text window