[Add] Added a new unlimited money storage feature.
[Add] Added a new placeholder "%bankplus_next_interest%" with all format types, that will return the expected amount of money from the next interest.
[Add] Added the possibility to edit the message to type to exit from typing the custom amount in chat.
[Add] Added a new time format that contains seconds, minutes, hours and days, everything customizable at 100% (Check the config for the edited parts! Very important!!)
[Edit] Now all the messages will have the prefix only if putting the local placeholder "%prefix%".