dialog pick-race-abil: print pc's name + add left/right arrows

src/universe/pc.cpp

@@ -59,7 +59,7 @@ void cPlayer::import_legacy(legacy::pc_record_type old){
 	direction = eDirection(old.direction);
 }
 
-short cPlayer::get_tnl(){
+short cPlayer::get_tnl() const {
 	short tnl = 100,store_per = 100;
 	// Omitting a race from this list gives it a value of 0, thanks to the defaulting implementation of operator[]
 	static std::map<const eRace, const int> rp = {{eRace::NEPHIL,12},{eRace::SLITH,20},{eRace::VAHNATAI,18}};

src/universe/pc.hpp

@@ -171,7 +171,7 @@ public:
 	void import_legacy(legacy::pc_record_type old);
 	cPlayer(cParty& party);
 	cPlayer(cParty& party,ePartyPreset key,short slot);
-	short get_tnl();
+	short get_tnl() const;
 	void writeTo(std::ostream& file) const;
 	void readFrom(std::istream& file);
 	virtual ~cPlayer() = default;