No code change just reformatting of header files.

finishing up my reformatting of the source from November/December following the guidelines that were posted.
some extra things I added:
   * Any empty virtual declarations were kept to one line.  
   * Enums were split up into separate lines to promote uniformity across all headers. ( each header file had a different style for enums)

projects/mtg/include/PriceList.h

@@ -8,23 +8,28 @@
 
 class MTGAllCards;
 
-class PriceList{
- private:
-  MTGAllCards * collection;
-  string filename;
-  map<int,int> prices;
-  static int randomKey;
- public:
-  PriceList(const char * file, MTGAllCards * _collection);
-  ~PriceList();
-  int save();
-  int getSellPrice(int cardid);
-  int getPurchasePrice(int cardid);
-  int getPrice(int cardId);
-  int setPrice(int cardId,int price);
-  int getOtherPrice(int amt);
-  static float difficultyScalar(float price, int cardid=0);
-  static void updateKey() {randomKey = rand();};
+class PriceList
+{
+private:
+    MTGAllCards * collection;
+    string filename;
+    map<int, int> prices;
+    static int randomKey;
+public:
+    PriceList(const char * file, MTGAllCards * _collection);
+    ~PriceList();
+    int save();
+    int getSellPrice(int cardid);
+    int getPurchasePrice(int cardid);
+    int getPrice(int cardId);
+    int setPrice(int cardId, int price);
+    int getOtherPrice(int amt);
+    static float difficultyScalar(float price, int cardid = 0);
+    static void updateKey()
+    {
+        randomKey = rand();
+    }
+    ;
 };
 
 #endif