Issue 118 in customwars: Delete unit from within the game

[codesite...@google.com]

Status: Accepted
Owner: Ace....@gmail.com
Labels: Type-Enhancement Priority-Medium CW2 GUI

New issue 118 by Ace....@gmail.com: Delete unit from within the game
http://code.google.com/p/customwars/issues/detail?id=118

Let's add a menu item that deletes a unit:

click on menu Delete
launch action delete unit
show delete cursor (need to find graph)
on click on unit under cursor (owned by the active player)
remove the unit from the map
any click not on a unit = stop delete action
any right click = stop delete action
esc = stop action

the unit will show the land-air-sea explosion animation before it is
removed(default behaviour)