Accounts for world specifiers where necessary
Makes the reload command work?
Stores the world as part of temporary permissions
Fixes sign break protection
Allows sign interaction with both right- and left-click
Fixes temporary permissions sometimes colliding
Cleans the main class a bit
Adds a "star" permission
Adds missing check for the use permission
Adds the EconomyManager class for handling Vault payments
Adds the unfinished PermissionManager class for granting permissions through Vault
Adds the GPLv3 license
Fixes dependencies
Adds some code for withdrawing money and granting permissions when a sign is clicked
Changes cost to a double to be compliant with Vault
Loads signs from disk when executing the reload command
Adds code for sign registration
Saves signs when adding/removing a sign
Makes sure to initialize the translator
Adds a check for whether a sign is registered
Adds some new command classes
Adds support for several languages
Adds README
Updates Java and Spigot versions
Adds command info and additional permission info to plugin.yml
Implements manual sign creation request cancelling
