Battles: select unit categories via hotkeys

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PM from tzoli, 16:06

Battleships, Cruisers, Destroyers, Fighters might be selected via hotkeys B, C, 
D, F. These could be static keys for all languages since they are either 
redundant, conflicting or too far away.

Tanks and Rocket sleds selected via T, R

(Not sure if anything like this was in the original though.)

Original issue reported on code.google.com by akarn...@gmail.com on 25 Jun 2012 at 2:24

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in the original game you could create groups:

- at first you selected the units for the group, with the cursor one by one 
standing click the shiff key, or with rectangle-cursor selection

- then you click alt + number (1,2,3... or 9). 

- now, in this battleground screen, ever time you click a number (1,2, 3...) 
you selected the group that you have created for this number.

I don´t remember about hotkeys in the original game (but i think that some 
type of hotkey had the original IG).

Original comment by juanluis...@gmail.com on 4 Jul 2012 at 10:54

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We have CTRL+0..9 for create and SHIFT+0..9 to recall a group. Plain 1..3 was 
problematic due the speed settings. You can also use the small buttons above 
the middle panel to recall a group.

Original comment by akarn...@gmail.com on 4 Jul 2012 at 11:02