Tetra

Changes:

• tweaked turtle shell stats
• tweaked shulker shell stats
• added mangrove root material
• added mangrove wood material
• added azalea root material
• added flexmesh to materials view
• changed stats for hide, leather, shulker shell and turtle scute materials
• changed leather color

Fixes:

• fixed module material crafting requirements not working properly
• added arrested modifier for creative inventory obsidian hammer
• fixed material names not working properly for some modules (containing slashes in keys)

Technical changes:

• overriding schematics with requirements no longer removes the requirement
• added stat getters for only getting flat or multiplier modifiers for an attribute
• multiply stat getter now shows if all of its children should show
• add stat getter now shows if any of its children should show
• added "tetra:is_item" stat getter
• added "showNegative" field to effect stat getters, causing bars using them to show despite negative values
• added signed versions for all stat formatters (always shows +/- before the numerical value)
• changed how and + or stat getters return values
• changed available textures for skins
• added translation entries for overriding improvement texts in holosphere the material UI
• added roman numeral stat formatter