glTF to Minecraft 0.1.3

[MopicMP]

Updates the glTF to Minecraft plugin from 0.1.2 to 0.1.3.

New

• Rounded and bevelled parts are rebuilt from thin plates that follow their surface, instead of becoming one bounding box. Fast and Best quality modes.
• Add a model to the open project instead of a new one.
• Sketchfab search: order by relevance/likes/views/newest, 3D preview before downloading.
• For models uploaded from Blockbench, the author's original is downloaded — Sketchfab's conversion can lose transparency.
• A warning when a file has lost which parts use which material.

Fixes

• A cube whose first face had no texture came out invisible (thanks Snownee, Add clone brush plugin #1 on the plugin repo).
• Hair-thin panels lost both visible sides and vanished.
• Specular-glossiness textures were not read.
• Inside-out outline shells covered the parts they outlined.

Security

• Hostile input limits: cyclic graphs, oversized accessors, ZIP bombs and oversized images rejected before allocation (thanks HadesScience, Added Importer for Techne Files. #2 on the plugin repo).

The icon is new (icon.png, 96×96, 7.8 KB).

Validator passes. All 20 verification scripts green.