Use two periods of time in same line

[wbecher]

[madvik]

It's a good idea !

[serbrech]

Also think this would be nice, if 2 periods don't overlap, can we put them on the same lane? I haven't looked at the source yet, but if that isn't a big change, I would consider to submit a PR :)

[sbstjn]

Feel free to submit PR! :+1:

But consider adding an option to decide if two periods should be on the same line or in separated lines :)

[mlt]

It would be nice if it could accept an array of arrays per a line as an option, e.g.,

...
[[['01/2008', '05/2009'], ['02/2010', '05/2010']], "Something happened", "tag"],
[[2000, 2004], "Unfortunately this is ambiguous"],
...