Started to use CakePattern. Changes to Area DAOs.

AreaDao now uses CakePattern.
Started to replace extractor tests with complete dao tests that use
SQLite fixtures.
Started forcing extractors to use namespaces.
Fixed PoliceAreaDao spect

Now uses SQLite database
Some tests for InformationDao
Moved AreaIndex to CakePattern
Entity can be converted to JSON. Fixed compilation errors.
Moved PoliceKmlImportTool to cake pattern. Fixed some tests.
Fixed all tests