Misc changes
Added Companies, Riders, Documents
Replaced 'owner' with 'vehicle_owner'
Removed accidently added swap files
Changed 'image' to 'images' in the url for requesting driver images.
Created an import/export page
Added Import/Export as option for Administrators
Updated permissions to account for import/export
added conversion to csv support
Added import/export methods
Added access control to import/export
required the 'csv' libraries
Added paths for downloading/importing
Changed dob to date_of_birth
renamed driver fields and created company table support
Miscellaneous updates with adding import/export