[Geobject-core] orientation followup

[jesse c. <cro...@po...>]

okay, i haven't gotten any feedback, but ima gonna make the following
changes anyway:

1) removing the OrientationConverterFactory and all things that refer to it.

2) adding a getOrientationConverter method to the OrientationFactory
(instead of
    having a separate OrientationConverterFactory).  this follows the
pattern in CoordinateFactory.

3) changing the getCoordinateList method on CoordinateFactory to
createCoordinateList,
    since that's what it does and it will then match up with
createCoordinate, createRelativeCoordinate.

no arguments?  i thought not...


all for now,
jdc