I've made an update to my little light-toggle and shutdown mod. It should fix the glitches, and it uses embryo's icons.
- after shutdown the top menu shouldn't show anymore in addition to the screensaver image
- after using the light toggle, the next menu access doesn't automatically toggle the light anymore. Instead the last menu tab index is set to the settings tab
- by request I added a readme file with instructions from my previous post.
I've decided against attaching the toggle functionality to the pre-existing settings tab, since that addresses several other functions besides the frontlight. And we don't want a toggle whenever we access that menu item.
Shutdown currently presupposes KSM's script. But that would be easy to replace.
Based on the latest koreader nightly as of right now: 20150808
Rationale for doing this is
here
Cheers.
Edit:
See updated version
here