[Lazarus] Some IDE/LHelp issues

[Marco van de Voort]

Op 2021-02-02 om 11:22 schreef Rolf Wetjen via lazarus:
> 2) One of [unknown] tabs is completely empty: 
> "ms-its:toc.chm::/index.html not found!"
>
Toc.chm is a master index of the CHMs, with a hardcoded list of known chms.

It is as meant to function as default page (TOC) of the FPC textmode 
IDE, to provide a way to navigate to each CHM's toc.

I don't think this is needed for Lazarus, as each helpfile has its own 
tab and thus place to show the TOC.