January 16, 2013 -- GeoMason 1.5 and GeoMason Cookbook 0.1 released

GeoMason 1.5 released as well as the draft GeoMason Cookbook.

• Bug fixes with regards to clipping window in GeomVectorFieldPortrayal
• GeomVectorField now more consistently uses MasonGeometry instead of JTS Geometry in interface
• Eliminated 3rd part dependency for sickStudents demo
• Added ability to update spatial index to GeomVectorField for dynamic fields (i.e., fields with moving geometry)
• GeomVectorField.getObjectsWithinDistance() now properly does second pass of objects returned from spatial index
• MasonGeometry toString() now returns meaningful geometry information
• Added GeoMason Cookbook LaTeX/PDF in docs
• Makefile by default now makes demos, too, instead of just src jar
• Minor bug fixes and speedups