Changed PQ to template, removed unit default values, checked unit tests

src/blackmisc/pqbase.h

@@ -198,8 +198,6 @@ protected:
      * \param epsilon
      */
     CMeasurementUnit(const QString &name, const QString &unitName, const QString &type, bool isSiUnit, bool isSiBaseUnit, double conversionFactorToSI = 1, const CMeasurementPrefix &multiplier = CMeasurementPrefix::None(), qint32 displayDigits = 2, double epsilon = 1E-10);
-
-public:
     /*!
      * \brief Copy constructor
      * \param otherUnit
@@ -211,6 +209,8 @@ public:
      * \return
      */
     CMeasurementUnit &operator =(const CMeasurementUnit &otherUnit);
+
+public:
     /*!
      * \brief Equal operator ==
      * \param otherUnit