- improved type conversions in oracle plugin (especially date/time columns now can be filtered in styles)
- automate linux project file generation (and simplify sub projects)
- updated SConstruct
add the ability to set the cached envelope of a memory_datasource
Merge branch 'master' of github.com:mapnik/mapnik
Merge remote-tracking branch 'origin/master' into clipper
+ revert as it was breaking polygons in some cases