[Bug] Marker icon has a garbage pixel outside its frame

[RESTRICTED ACCOUNT]

(´・ω・｀)

I made a pull request for the modified version. Please check pull request #98.

[jamespetts]

My apologies: I realise that I had missed this. Now incorporated.

Thank you for this.

[RESTRICTED ACCOUNT]

I'm sorry. Garbage pixels were mixed in outside the frame of the signalbox list icon. (´・ω・｀)
I fixed it. Check pull request #105.
To prevent such accidents, it is recommended to make the background transparent instead of transparent light blue. The image file of menu icon has been changed accordingly.

EDIT: I added shortcut key notation to list icons

[jamespetts]

Thank you - now incorporated.