Removing all slot options and unbinding item feature added

Release contains the following

• Remove all sot options from item option
• Remove binding from item code

Max item grade updated from 15 to 20

Release contains the following

• Max item grade updated from 15 to 20.
• Dungeon ID to name mapping added to game constants class.

Removing item slot option feature added

Method to removing item slot option feature has been added to the class ItemOption.

Minor release with binary item list decode method

Added helper method to decode binary item lists format (Inventory, wa…

…rehouse data etc)

Added item code and item option extract methods

These extract methods will return arrays containing the extracted information.

Release with item code helper classes

This release contains ItemCode as well as ItemOption classes which can generate respective codes!

Added basic file system helper classes

cabal_msg.dec and World_drop.scp helpers classes have been added.

Initial release

v1.0.0

Added character encode/decode methods and game constant class