Merge branch 'master' into jgrpp

# Conflicts:
#	src/company_cmd.cpp
#	src/company_func.h
#	src/core/overflowsafe_type.hpp
#	src/engine.cpp
#	src/music/midifile.cpp
#	src/network/network_command.cpp
#	src/newgrf_debug_gui.cpp
#	src/newgrf_roadstop.h
#	src/newgrf_spritegroup.cpp
#	src/os/macosx/crashlog_osx.cpp
#	src/os/unix/crashlog_unix.cpp
#	src/pathfinder/yapf/yapf_common.hpp
#	src/road_gui.cpp
#	src/saveload/engine_sl.cpp
#	src/script/api/script_depotlist.cpp
#	src/script/api/script_roadtypelist.cpp
#	src/settings_gui.cpp
#	src/settings_type.h
#	src/strings.cpp
#	src/table/settings/game_settings.ini

src/fontcache.cpp

@@ -81,7 +81,7 @@ bool GetFontAAState(FontSize size, bool check_blitter)
 	return GetFontCacheSubSetting(size)->aa;
 }
 
-void SetFont(FontSize fontsize, const std::string& font, uint size, bool aa)
+void SetFont(FontSize fontsize, const std::string &font, uint size, bool aa)
 {
 	FontCacheSubSetting *setting = GetFontCacheSubSetting(fontsize);
 	bool changed = false;