Update notes for v1.2.1

The Great Exhibition of 1851 in VR

Use your SteamVR system to visit the 1851 Great Exhibition in London's Hyde Park

Bug Fixes: • Narration for Tempest Prognosticator now works on glass jars Corrections: • Greek flags corrected (now include arms of King Otto). • LOD2 version of single height triple truss corrected. Improvements: • Eve & the Serpent is now a 3D model. • Greek Slave now rotates. Information sign with original text added. Additions: • Half-size Parthenon frieze models added in Greece section. • Statue images added to transept: Oberon, Satan tempting Eve, Abel & Thirza, The Forsaken, Sin Triumphant, Prometheus Chained. • Banners (North gallery, West side): Cutlery, India Rubber & Gutta Percha. • Engraving from North East Gallery of Godefroid de Bouillon (looking SW). • Cabinets in gallery: India rubber #2; Rose (pottery); Swinburne stand (NW); above India/Canada (South gallery); as seen in painted windows watercolour (NE); above machinery at rest court (NW). • Cabinets ground floor: India & Persia sections; Cotton section (NW); inside Ottoman tent; Russia South. • Table in Mining section (SW).