[GEO] Removing unnecessary orientation enumerators

PR #8978 included 4 unnecessary enumeration values ('cw', 'clockwise', 'ccw', 'counterclockwise'). Since the ShapeBuilder.parse method handles these as strings and maps them to LEFT and RIGHT enumerators, respectively, their enumeration counterpart is unnecessary. This minor change adds 4 static convenience variables (COUNTER_CLOCKWISE, CLOCKWISE, CCW, CW) for purposes of the API and removes the unnecessary values from the Orientation Enum.

closes #9035
Well not exactly. There's a boolean variable ```direction``` that needs to be the opposite whatever orientation is for inner ring arrays only. RIGHT/LEFT maps to false/true.  So if orientation is RIGHT and we're dealing with an inner ring direction needs to be true.  I went ahead and made the change, it just doesn't read as nicely as carrying the false/true bool with the enum.