Removed redundant constructor

Removed constructor that was not needed. Also removes annoying "error"
output when compiling.

common/decklist.cpp

@@ -586,7 +586,7 @@ bool DeckList::loadFromStream_Plain(QTextStream &in)
         }
 
         ++okRows;
-        new DecklistCardNode(cardName, number, zone);
+        new DecklistCardNode(cardName, number, 0, zone);
     }
     updateDeckHash();
     return (okRows > 0);
@@ -687,7 +687,7 @@ DecklistCardNode *DeckList::addCard(const QString &cardName, const QString &zone
     if (!zoneNode)
         zoneNode = new InnerDecklistNode(zoneName, root);
 
-    DecklistCardNode *node = new DecklistCardNode(cardName, 1, zoneNode);
+    DecklistCardNode *node = new DecklistCardNode(cardName, 1, 0, zoneNode);
     updateDeckHash();
     return node;
 }

common/decklist.h

@@ -110,7 +110,6 @@ private:
         float price;
 public:
         DecklistCardNode(const QString &_name = QString(), int _number = 1, float _price = 0, InnerDecklistNode *_parent = 0) : AbstractDecklistCardNode(_parent), name(_name), number(_number), price(_price) { }
-        DecklistCardNode(const QString &_name = QString(), int _number = 1, InnerDecklistNode *_parent = 0) : AbstractDecklistCardNode(_parent), name(_name), number(_number), price(0) { }
     DecklistCardNode(DecklistCardNode *other, InnerDecklistNode *_parent);
     int getNumber() const { return number; }
     void setNumber(int _number) { number = _number; }