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/DataStores/DBCStores.cpp

@@ -739,7 +739,7 @@ ContentLevels GetContentLevelsForMapAndZone(uint32 mapid, uint32 zoneId)
     if (!mapEntry)
         return CONTENT_1_60;
 
-    switch(mapEntry->Expansion())
+    switch (mapEntry->Expansion())
     {
         default: return CONTENT_1_60;
         case 1:  return CONTENT_61_70;

src/server/game/DataStores/DBCStructure.h

@@ -1056,7 +1056,7 @@ struct HolidaysEntry
     //uint32 holidayDescriptionId;                          // 50       m_holidayDescriptionID (HolidayDescriptions.dbc)
     //char *textureFilename;                                // 51       m_textureFilename
     //uint32 priority;                                      // 52       m_priority
-    //uint32 calendarFilterType;                            // 53       m_calendarFilterType (-1 = Fishing Contest, 0 = Unk,1 = Darkmoon Festival, 2 = Yearly holiday)
+    //uint32 calendarFilterType;                            // 53       m_calendarFilterType (-1 = Fishing Contest, 0 = Unk, 1 = Darkmoon Festival, 2 = Yearly holiday)
     //uint32 flags;                                         // 54       m_flags (0 = Darkmoon Faire, Fishing Contest and Wotlk Launch, rest is 1)
 };