Create Goggles (Create Plus)

- full support for create 0.5.1

- added modifier remover texture and recipe

news and bugfixes:

- added new config option: enableExperimentalFeatures, default is true

- added experimental feature: ItemModifiers. With the goggle item modifier you can apply the engineers goggles to a normal helmet in a smithing table to make it a goggle helmet

- fixed coloring issue for leather gear

internal:

- changed from old armor system to create's new one