Database connections have been refactored

keepDbCredentials property has been added to Connection
setPassPharse(QString& passPharse) method has been added to ReportEngine
IDbCredentialsProvider interface has been added
registerDbCredentialsProvider(IDbCredentialsProvider *provider) has been
added to IDataSourceManager

limereport/databrowser/lrconnectiondialog.cpp

@@ -122,6 +122,7 @@ ConnectionDesc *ConnectionDialog::uiToConnection(LimeReport::ConnectionDesc* con
     result ->setPassword(ui->lePassword->text());
     result ->setDatabaseName(ui->leDataBase->text());
     result ->setAutoconnect(ui->cbAutoConnect->isChecked());
+    result->setKeepDBCredentials(!ui->cbbKeepCredentials->isChecked());
     return result ;
 }
 
@@ -137,6 +138,7 @@ void ConnectionDialog::connectionToUI()
     ui->lePassword->setText(m_connection->password());
     ui->cbbDrivers->setCurrentIndex(ui->cbbDrivers->findText(m_connection->driver()));
     ui->cbAutoConnect->setChecked(m_connection->autoconnect());
+    ui->cbbKeepCredentials->setChecked(!m_connection->keepDBCredentials());
 }
 
 void ConnectionDialog::on_toolButton_clicked()

limereport/databrowser/lrconnectiondialog.ui

@@ -137,6 +137,13 @@
      </property>
     </widget>
    </item>
+   <item>
+    <widget class="QCheckBox" name="cbbKeepCredentials">
+     <property name="text">
+      <string>Dont keep credentals in lrxml</string>
+     </property>
+    </widget>
+   </item>
    <item>
     <spacer name="verticalSpacer">
      <property name="orientation">