Fix spellcasting and dynamic menus

- Spell targeting line and array draws nicely, though not the same as the original
- Fix targeting falsely complaining about being off the edge of town
- Monster info dialog works properly; attacks now display correctly
- Fix dialogs always showing the wrong terrain or monster graphic
- Spell menus, monster menus, and PC editor item menus all work
- Spellcasting dialog now chooses the correct spell
- Fix out-of-place LED in spellcasting dialog

osx/classes/monster.h

@@ -188,4 +188,5 @@ std::ostream& operator << (std::ostream& out, eRace& e);
 std::istream& operator >> (std::istream& in, eRace& e);
 std::ostream& operator << (std::ostream& out, eMonstAbil& e);
 std::istream& operator >> (std::istream& in, eMonstAbil& e);
+std::ostream& operator<<(std::ostream& out, cMonster::cAttack& att);
 #endif