NatTable 1.5 Release announcement

[Andyfai]

I am proud to announce the stable release of NatTable 1.5. This major release enhances and improves the NatTable in a big way, which includes a number new features, bug fixes and test cases.  
 
The new features of NatTable 1.5:
- First-Class Grid Region Support
- Redraw Conflation
- Flexible, Layered, Extensible Architecture
- GlazedLists Integration
- Type Configuration
- Model Persistence

http://sourceforge.net/projects/nattable/