Release: 100 - The Grassy Crafting Update — Boundless Steam update #667900

New Features: Added prototype Crafting GUI. This is not the final GUI (we have a much nicer one on the way). Throw in ingredients and discover crafting recipes and the new block types! Press E to open and close the crafting GUI. Added a placeholder tool tip to backpack items. Resized backpack from 4x8 to 5x5 slots. Increased max slot size from 50 to 99. Players now spawn without any items (but infinite blocks are still enabled). Added Door blocks. Doors can be built up to 8 blocks high by stacking Door blocks. Right-click to open a door (this will also open double doors). Hold shift to place blocks on a door panel rather than open the door. The doors are using placeholder art for the moment. Added Slab blocks. Slabs can be placed in either a high or low position (and 2 can be stacked on top of each other). Added Step blocks. When steps are placed they always face towards the player (so t...