Factorize Forms code.
Add a Logger class.
#14 - Tester la connectivité à la base données au lieu de la connectivité à Internet
Made Database class testing database connectivity instead of server connectivity.
Remove unused utility class.
Remove unused utility class.
Move DAO code from Service.
Prevent from redundant, simultaneous Database Connectivity requests from multiple threads.
Improve code robustness.
Factorize common Form design elements.
Extract, insulate and share "busy animation" handling across Forms.
Fix bug when missing preferences.
Factorize busy animation code.
Add a new tray menu item "View Data" opening the DatabaseViewer.
"Configure" menu item redirected to Database Configure Form.
Remove Configure button from DatabaseViewer form.
Factorize Icon to share among forms.