add OctoPrint Events

[thomaskneisel]

add more OctoPrint Events
Actual:

• https://github.com/thomaskneisel/LightRider/tree/master/bin/LightRider/OctoPrint/events

Available:

• https://github.com/foosel/OctoPrint/wiki/Available-Events#events

Event	description	handler
Startup	the server has started	👍
Connected	the server has connected to the printer (data is port and baudrate)	👍
Disconnected	the server has disconnected from the printer	👍
ClientOpen	a client has connected to the web server	👎
ClientClosed	a client has disconnected from the web server	👎
PowerOn	the GCode has turned on the printer power via M80	👎
PowerOff	the GCode has turned on the printer power via M81	👎
Upload	a gcode file upload has been uploaded (data is filename)	👎
FileSelected	a gcode file has been selected for printing (data is filename)	👎
TransferStart	a gcode file transfer to SD has started (data is filename)	👎
TransferDone	a gcode file transfer to SD has finished (data is filename)	👎
PrintStarted	a print has started	👎
PrintFailed	a print failed	👎
PrintDone	a print completed successfully	👎
PrintCancelled	the print has been cancelled via the cancel button	👎
Home	the head has gone home via G28	👎
ZChange	the printer's Z-Height has changed (new layer)	👎
Paused	the print has been paused	👎
Waiting	the print is paused due to a gcode wait command	👎
Cooling	the GCode has enabled the platform cooler via M245	👎
Alert	the GCode has issued a user alert (beep) via M300	👎
Conveyor	the GCode has enabled the conveyor belt via M240	👎
Eject	the GCode has enabled the part ejector via M40	👎
CaptureStart	a timelapse image is starting to be captured (data is image filename)	👎
CaptureDone	a timelapse image has completed being captured (data is image filename)	👎
MovieDone	the timelapse movie is completed (data is movie filename)	👎
EStop	the GCode has issued a panic stop via M112	👎
Error	an error has occurred (data is error string)	👎