Change Log

- Removed unnecessary using statements from headers
- Implemented IDBConnectionExtension which simplifies the way we create and access DbCommands.
- Changed the signature of the IPlexxisDatabaseRow Interface so that it was more generic.
- Added PrimaryKey list to each object that was a child of PlexxisDataTransferObjects
- Created virtual (overridable) implements for default Inserting, Updating and deleting.
- Removed the need determine OracleDbType from algorithms.
- Temporarily removed all QueryResults from PMH.
- Temporarily Removed all Sequence Accessors
- Removed all Provider specific database accessors calls from each method implementnig PlexxisDataTransferObjects.
- Commented out DeviceRegister Implementations
- Created a specific generic functino for testing Database functionality.
- Code formatting.
- Removed unnecessar yinformation from Web.config.