Remove unused member variable

Libs/PluginFramework/ctkPluginStorageSQL.cpp

@@ -53,7 +53,6 @@ enum TBindIndexes
 //----------------------------------------------------------------------------
 ctkPluginStorageSQL::ctkPluginStorageSQL(ctkPluginFrameworkContext *framework)
   : m_isDatabaseOpen(false)
-  , m_inTransaction(false)
   , m_framework(framework)
   , m_nextFreeId(-1)
 {

Libs/PluginFramework/ctkPluginStorageSQL_p.h

@@ -332,7 +332,6 @@ private:
   QString m_databasePath;
   QString m_connectionName;
   bool m_isDatabaseOpen;
-  bool m_inTransaction;
 
   QMutex m_archivesLock;