- added REFERENCES to shelfid attribute in ADMIN.ITEM table.
- sql queries updated
Merge remote-tracking branch 'origin/master'
Merge remote-tracking branch 'origin/master'
Merge remote-tracking branch 'origin/master'
Merge remote-tracking branch 'origin/master'
- added slf4j logging to Manager classes
- input & delete working
- TODO.txt contains what changes I want to do
- ItemManager.createItem change return from void to Item
- Merged Workers into MainWindow.java