Help text for columns

[Pch]

Someone suggested something similar few days ago .
And I fully agree with you ;), that would be a great implementation

Allow subtitles for tables and columns

I would like to add details about some tables and some columns. The right place for these details would not be adjacent text, but text displayed right after the title, in a smaller font. Example : [Table title] Videogame Systems [Table subtitle] Regional variants share a single entry (e.g. Super NES = Super Famicom). Combinations of systems have their own entry (e.g. Gamecube + GBA ≠ Gamecube).