Remove getCoordinateDimension calls

Use HasZ instead of getCoordinateDimension to support GEOS 3.2
Merge pull request #179 from jwass/noCoordinateDimension

Remove getCoordinateDimension calls
Updates for 1.4.1.
Merge remote-tracking branch 'origin/master' into maint-1.4

Conflicts:
	CHANGES.txt
Note changes and bump version.