Add the csv import dialog to the main window: Import CSV now available
in the edit menu and in the tool bar. Change the required database
connection in the csv import dialog to database connection parameters
and establish the connection there with help of the global connection
factory.
Inserting the data in the csv import dialog is now possible. In
addition, create/insert in one action is possible. The building process
for the activation in the main window has started.
With a given connection, it is now possible to specify the number of
database nodes for a server: Only one node with the explicit given
database can be loaded or all databases on the server. This is realized
by an extra parameter for the database connection in the tree model and
connection dialog.