weather: allow to get city

Origin commit data
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Branch: ni/coolstream
Commit: b9048f05e4
Author: vanhofen <vanhofen@gmx.de>
Date: 2019-03-20 (Wed, 20 Mar 2019)

Origin message was:
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- weather: allow to get city

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No further description and justification available within origin commit message!

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This commit was generated by Migit

src/gui/weather.h

@@ -65,6 +65,10 @@ class CWeather
 		void setCoords(std::string new_coords, std::string new_city = "Unknown");
 		void show(int x = 50, int y = 50);
 		void hide();
+		std::string getCity()
+		{
+			return city;
+		};
 		std::string getActTemp()
 		{
 			return to_string((int)(act_temp + 0.5));