Adds prettier user-facing aircraft names. (#726)

This makes the names of the aircraft displayed to the player in the UI more verbose and readable.

It allows allows specific countries to display an aircraft's name differently. An example of this would be the JF-17 Thunder, which is known in China as the FC-1 Fierce Dragon - this now displays correctly in the Liberation UI.

qt_ui/windows/intel.py

@@ -14,7 +14,7 @@ from PySide2.QtWidgets import (
     QWidget,
 )
 
-from game.game import Game
+from game.game import Game, db
 from qt_ui.uiconstants import ICONS
 from qt_ui.windows.finances.QFinancesMenu import FinancesLayout
 
@@ -81,7 +81,7 @@ class AircraftIntelLayout(IntelTableLayout):
             for airframe, count in base.aircraft.items():
                 if not count:
                     continue
-                self.add_row(airframe.id, count)
+                self.add_row(db.unit_pretty_name(game.enemy_country, airframe), count)
 
         self.add_spacer()
         self.add_row("<b>Total</b>", total)