version.sh: fix typo in comment
update docs/Todo.txt
Add LCDShader by @JanWillem32.

The shader over brightens with gradient from the bottom to the top of the screen. It needs LCD monitors with low viewing angle (~170/160).
apply astyle
Fix: The window wasn't draggable anymore by clicking on the information panel.

The issue was introduced in 3e43bed6f75b236a4b0a95429e483c6c4c51607f.

This commit fixes ticket #2838.