Added functions to create virtual entries on the database.

Disabled sqlite setting in config dialog.

src/forms/configwidget.ui

@@ -283,6 +283,9 @@
              </item>
              <item row="0" column="1">
               <widget class="QComboBox" name="databaseSelect">
+               <property name="enabled">
+                <bool>false</bool>
+               </property>
                <item>
                 <property name="text">
                  <string>In Memory</string>