New cursor for mixed attack and capture order

[elexis]

When selecting a soldier and a siege engine, then the cursor will show the option to capture the building. Since most siege can't capture and since the order is wired to allow attacks, the result will be soldiers capturing and siege engines attacking.

There could be a cursor that detects that situation and changes the cursor to a new one (perhaps one that is the combination of the capture and attack cursor?).

Refs #3668.

[Stan]

I could do that, but I don't know if it will be misleading to have a different cursor for this. Some people might wonder what happens. Provided that someone even care about what cursor shows up when he is attacking the enemy. Do I make sense ?

[Imarok]

Move tickets to In-game UI as UI & Simulation got some sub components.

[Freagarach]

Would it be possible to alternate the two cursors? One time interval attack, one time interval capture.