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/scripts/Outland/hellfire_peninsula.cpp

@@ -183,7 +183,7 @@ public:
 
         void WaypointReached(uint32 uiPointId)
         {
-            switch(uiPointId)
+            switch (uiPointId)
             {
                 case 0:
                     DoScriptText(EMOTE_WOLF_LIFT_HEAD, me);
@@ -277,7 +277,7 @@ public:
     bool OnGossipSelect(Player* player, Creature* creature, uint32 /*uiSender*/, uint32 uiAction)
     {
         player->PlayerTalkClass->ClearMenus();
-        switch(uiAction)
+        switch (uiAction)
         {
             case GOSSIP_ACTION_INFO_DEF+1:
                 player->ADD_GOSSIP_ITEM(GOSSIP_ICON_CHAT, GOSSIP_TRACY_PROUDWELL_ITEM2, GOSSIP_SENDER_MAIN, GOSSIP_ACTION_INFO_DEF + 2);
@@ -334,7 +334,7 @@ public:
     bool OnGossipSelect(Player* player, Creature* creature, uint32 /*uiSender*/, uint32 uiAction)
     {
         player->PlayerTalkClass->ClearMenus();
-        switch(uiAction)
+        switch (uiAction)
         {
             case GOSSIP_ACTION_INFO_DEF+1:
                 player->ADD_GOSSIP_ITEM(GOSSIP_ICON_CHAT, GOSSIP_TROLLBANE_ITEM2, GOSSIP_SENDER_MAIN, GOSSIP_ACTION_INFO_DEF + 2);