Store, transfers, fusions and spaghetti

After some time, new update

• Working store, you can purchase items, enjoy your 10000 credits
• You also get credits by letting your characters complete adventure missions or completing special missions in your VB
• Transfer process was improved, should be more stable and should get rid of some transfer issues
• You can now view the different attribute fusions within the app for a given character
• Overall code improvements

Database reset will be necessary, I made a few changes, again, sorry. But don't worry, soon I'll have a definitive version of the database