Cosmetic: Multiple cosmetic changes

- Added missing space to 'if', 'for', 'while' and 'switch' when it's followed by '('
- Added missing space after a comma and remove space before comma (with some exceptions)
- Remove trailing spaces
- Convert tab to spaces

Note: Only affects files with extension "cpp" and "h" under /src/server

src/server/game/Weather/Weather.cpp

@@ -218,7 +218,7 @@ bool Weather::UpdateWeather()
 
     ///- Log the event
     char const* wthstr;
-    switch(state)
+    switch (state)
     {
         case WEATHER_STATE_LIGHT_RAIN:
             wthstr = "light rain";
@@ -281,7 +281,7 @@ WeatherState Weather::GetWeatherState() const
     if (m_grade<0.27f)
         return WEATHER_STATE_FINE;
 
-    switch(m_type)
+    switch (m_type)
     {
         case WEATHER_TYPE_RAIN:
             if (m_grade<0.40f)