Fixed doc typos and better managing of on_error_wait
0.4
Added Microsoft Teams notificator Upgraded the management when sending a notification and no response. Now wait 300 seconds by default and the user can set longer (or shorter time). Correction of typos in doc.
0.3.5
Added abstract class notification to force implementation of send_notification. Also define send_error_notification and parsing of error to push error.
Updated doc.
0.3.1
Bug fix string formating error
0.3
Added wrapper for notificaiton on fail (issue 2 ).