v0.6.1-dev Patch

Quick patch to fix a critical bug that crashed the game in the browser version.

Fixes:

• Clicking on the arms and legs link buttons no longer crashes the game.
• Fixed a visual anti-aliasing bug in the wing extras panel.

The bug only affected the browser build as far as i'm concerned, re-downloading the windows version is not inherently necessary to avoid the crash. Apologies for the inconvenience!