CPC

This version drops data format #1 and replaces it with format #2 (feature #3054).

• the format number in the file header is changed from 1 to 2
• the date format changed from "yyyymmdd" to "yyyy,mm,dd"
• the time format changed from "hhMMss" to "hh,MM,ss"

It is now possible to save data as often as 1 s (feature #3259).

This version also has a better online help and links to web pages (project home, wiki), using the default browser.