Version 1.1.1

Fully checked independence of rgdal/rgeos/maptools

Versions 1.1.0

Fixing DateTime error in tripSplit (now accepts DateTime objects w/ midnight times). Attempted to remove maptools/rgdal/rgeos dependencies

Versions 1.0.5

Fixing CRAN checks.

Versions 1.0.4

Fixing CRAN checks.

Version 1.0.3

Fixing CRAN checks. # Version 1.0.2

Version 1.0.1.9000

Version 1.0.1

Version 1.0.0

First release.