Turnover Updated: Issues fixes.

Edit: This build has been updated to address a minor issue.

Turnover has been updated to v1.0.863. This update includes misc. bug fixes.

• Changed/All: Compiled executable with SSE2. SSE2 is now required.

• Fixed/All: Linux: Fixed an issue on some distros where mouse aiming was inaccurate.

• Fixed/All: Fixed an issue where some sprites would be rendered with incorrect texture coordinates, giving a warped appearance..

• Fixed/All: Fixed some misc. audio issues.

• Fixed/All: Minor bug fixes and optimizations.