Broken out into a seperate module.
On the FM branch the following has occured:
- seperated out into a distinct module
- transition to GeoAPI feature model
Introduced FeatureAccess super class for DataStore and parametrized the FeatureSource/Collection/Reader/Writer interfaces to handle GeoAPI Feature as the general case, and SimpleFeature as a specialization.
The data module is in flux as we transition to the FM branch, to protect yourself please
use the Query API (and Filter) rather then making direct use of FeatureReader. If you must