Changelog 2.45 Build 0

Changelog 2.45 Build 0

Major overhaul of the tree structures (interpretation and data) to allow grouping and ungrouping and hierarchies.

Significant number of interpretations now moved to be completely stored in the embedded SQL database.

Interpretations can now share vertices (snapping of points). (Facilitates recording topology of fracture networks among other things).

"Save as you interpret" implemented. 

Significant improvement to crash reporting.

Geobodies re-named to geopolygon (to make way for new, more flexible,  geobody objects).

Palaeocurrents re-introduced.

3D vertex editor added.

Several improvements to VR performance.

Bug fixes in the OBJ loaded and point cloud importer.

Numerous other updates and fixes.