Sound Filters Continued

load the configuration file during the post-init stage:

• this allows to reference blocks registered by other mods
  • usually blocks are registered in the init (or even pre-init) stage

swap the search order for blocks:

• this allows to specify a default for a block-id and then overwrite it for some specific meta values

graphical configuration page:

• this allows to configure the mod without the need to restart the client

replace the special meta value 16 (in the config file):

• in the new format a * as meta value specifies all meta values (exactly as the old 16)
• add two debug configs to automatically convert values or to stay on the old format
  • the "Convert legacy Meta 16" config manages the automatic convert to the new format
    • by default only the first start converts, but with value 2 every start converts the meta values
  • the "Legacy Meta 16 Value" allows to continue with the old format
• this change allows to work with mods that add blocks with many different forms
  • with the old format it is not possible to specify a block with only meta 16, but not 15, 17…