Changes in version 1.0-8
    * service release.

Changes in version 1.0-7
    * Added PACKAGE argument to C calls.

Changes in version 1.0-6
    * Fixed bug in read_TSPLIB.

Changes in version 1.0-5
    * Changed constructor for TOUR to allow for method and tour_length.
    * Bugfix: labels in creator ATSP() (reported by Tiffany Chen)

Changes in version 1.0-4
    * Fixed bug with missing row/column labels in as.ATSP() 
	(reported by Ian Deters )

Changes in version 1.0-3
    * Service release

Changes in version 1.0-2 
    * Fixed Windows/R bug with temp files.
    * Fixed the code for SpatialLines thanks to Roger Bivand.
