[Freeciv-Dev] (PR#3708) shields behind units

["DHerding@xxxxxx" <DHerding@xxxxxx>]

I noticed that there is a problem with some units: diplomats, caravans, 
galleons and transports are drawn over the shields which makes it difficult 
to impossible to see the shield.

I thought about moving the shield to the right (under the 'F' letter when 
units fortify) which would also solve the problem with the '+' of unit 
stacks, but would lead to another one: settlers are too much on the upper 
right of a tile and would be drawn over the shield.

I guess the other units would be ok, maybe pikeneers need to be moved left a 
few pixels.

So, what do you think of moving the settler icon left and down a bit in 
isotrident/units.png?
(I want to use the same file for isotrident_shields as for isotrident)


Daniel