CSH Manual Popup broken
The popup that appears when you click a CSH helptext raises an exception.
Reproduce: Click on any helptext, e.g. the one appearing at the question mark in the top row of the list module.
[BUGFIX] Load CSH Manual by default
The cshmanual extension must be loaded by default to make the CSH
Reviewed-by: Anja Leichsenring
Tested-by: Anja Leichsenring
Reviewed-by: Jigal van Hemert
Tested-by: Jigal van Hemert