Build 259.

[tim arnot]

Available from the usual place. Direct link: http://www.tasoftware.co.uk/?wpdmpro=plan-gv4-0-0-259

This build contains a major database build fix for bgl-based sims (FS9/X/2020, P3D), so please be sure to rebuild those databases after the update.

Thanks also to Ben for providing the German translations in this build. Other languages are still required, please see the Translations thread)