maintain aspect on by default.

Author: Warboy1982

src/Engine/Options.cpp

@@ -117,7 +117,7 @@ void create()
 	_info.push_back(OptionInfo("borderless", &borderless, false));
 	_info.push_back(OptionInfo("captureMouse", (bool*)&captureMouse, false));
 	_info.push_back(OptionInfo("battleTooltips", &battleTooltips, true));
-	_info.push_back(OptionInfo("keepAspectRatio", &keepAspectRatio, false));
+	_info.push_back(OptionInfo("keepAspectRatio", &keepAspectRatio, true));
 	_info.push_back(OptionInfo("cursorInBlackBandsInFullscreen", &cursorInBlackBandsInFullscreen, false));
 	_info.push_back(OptionInfo("cursorInBlackBandsInWindow", &cursorInBlackBandsInWindow, true));
 	_info.push_back(OptionInfo("cursorInBlackBandsInBorderlessWindow", &cursorInBlackBandsInBorderlessWindow, false));