Darwinia 2.3.0-25 hotfix release — Darwinia Steam update #382923

This update contains some urgent fixes for bugs introduced in the 2.3.0 release. Major changes: FIxed a heap corruption bug that was causing numerous other difficult-to-analyze failures. Fixed a crash caused by changing input bindings. Windows: Fixed a possible crash in the sound system when changing the output device in Windows sound settings. Minor changes: Fixed some gesture input rendering bugs, and increased the visual resolution of drawn gestures. Fixed a jarring camera jump when leaving the Gestures task manager view. Fixed the initial Officer vertical spawn position to always be at the landscape level. Fixed the behavior for the "Chat Log" input binding. Fixed the behavior of the "Restore Defaults" button in the input binding settings window. Improved texture quality of mouse cursors and landscape wireframe. Updated contributing libraries (SDL, MiniAudio, etc). Known issues: macO...