Fixed new blocks: Small Heavy size was borked, construction phase was borked, Sloped Corner transition moved to the Sloped Corner group.

Added new blocks: 2x1 Half Slope Corner, 2x1 Half Square Corner, Sloped Corner Transition
(2x1 Half * Corners are in the Slope Transition group because the 2x1 group is full.)

Added a bottom mountpoint to Armored Panel Sloped Corner and simplified the other sides
Added new blocks: 2x1 Half Corners, 2x1 Slope Corners, Slope Transitions (same as armor blocks)

Added Blocks: Molding Double, Molding Sloped Double, Round Face Double, Round Corner Inv Side Double
Improved Half Square Slope Base Texturing
Changed some molding block construction models
Fixed Hex Corner construction model

Added four new blocks: Corner Inv, Half Corner Inv, Hex Corner, Half Sloped Corner

Moved square corners to the Sloped Corners group.

Armored Panel Corner is now flush with Corner Inv and Armored Panel Slope.

New blocks: Half Square, Sloped End, Square End blocks, and 2x1 Square Slope blocks.
Fixed naming of the small grid Square Corner and Square Corner Inv blocks.
Renamed Half Centered extra blocks.
Fixed position for Centered Centered Quarter Panel.

Fix: Heavy 2x1 Corner Tip was using light armor texture
Fix: Heavy 2x1 Corner Tip Inv was wrongly scaled

Added a new block group: Square Sloped Corners (8 variants)

Gave following blocks at least one airtight side:
Corner, Sloped Corner (+), Sloped Corner Tip, Inverted Sloped Corner Tip, Inverted Sloped Corner Base, Round Corner Inner (+). Small grid variants are fully airtight.

Added Sloped (45°) Moldings (3 variants).
Added Sloped Corner blocks (5 variants).
Added 2x1 Corner blocks (4 variants).
Changed positioning on the block menu.
Fixed mirror placement of Centered and 2x1 Centered Moldings.
Fixed model position of the Quarter Panel Centered Center (what a name)
Fixed texturing of the Large Heavy Slope Half 2.
Minor texturing improvements on moldings.

The triangle blocks have been moved to a new group with several new blocks (mostly practical for drawing armor patterns).
Added two centered versions of the Quarter armor panel to the Centered group.
Two additions to the Double group: 2x1 Sloped Tip and 2x1 Sloped Base blocks.