[Therion] Development 5.4.1+4369eea inverts and recolours altitude legend

[Benedikt Hallinger]

Hello,
i think the upside-down notation is actually more natural and intuitively to 
understand.

Am 2017-11-02 11:05, schrieb Bruce Mutton via Therion:
> I've just noticed that the latest development snapshot 5.4.1+4369eea seems 
> to have messed with the altitude legend.
>
> You can see from the screenshot below, which shows part of identical 
> project compilations, one with 9d96803 and then one with 4369eea.
>
> Pretty sure I have not made any other changes that could have caused this 
> at my end, and I see that some of the intervening commits on github relate 
> to colour changes.
>
> Neutral (perhaps) changes are that there are more colour bands and the 
> colours are brighter, in the legend at least, though not in the map.
>
> A negative change is that the altitude range is now upside down.
>
> Bruce