Added the Library project to DatabaseImport.
Created a constructor for gps_data that is similar to the one used in GPSPoint.
Rewrote SQLExport to use the gps_data class instead of GPSPoint.
Rewrote CSVParser and GoogleDirectionsParser to use gsp_data instead of GPSPoint.
Created a class stub for loading parsed gps_data into the database.
Implemented the DatabaseExport class.
Updated Program (in DatabaseImport) to use gps_data instead of GPSPoint.
Resolved the GPSPoint dependencies in DatabaseImportTest.
Removed the GPSPoint class.
Created a new main menu in DatabaseImport.Program.
Data can be cleared using the menus defined in DatabaseImport.Program.
fixed entity relationship model connection
Added saving of changes after exporting to db
Fixed write to file by swapping empty points collection with null, fixed references accordingly
Merge branch 'gpspoint#22'