First review of CG7012-CalcMacros

Hi

I reviewed chapter CG7012 Calc Macros and added some pages on using
Excel macros (VBA) in LibreOffice Calc, a recurrent topic in Q&A
websites, mailing lists, forums and the like.

The topic is too deep to be included in a chapter (requires a full
book), but I gave elements to start playing with VBA macros coming from
Excel. Source came from the Help, wiki, OOo wiki and old StarBasic
documents here and there.

I placed the file in the Feedback folder.

Regards