Add Jackson Module for GeoJSON types [DATAMONGO-1181]

[spring-projects-issues]

Christoph Strobl opened DATAMONGO-1181 and commented

	static class GeoJsonModule extends GeoModule {

		private static final long serialVersionUID = 6239912797617786302L;

		public GeoJsonModule() {
			super();

			setMixInAnnotation(GeoJsonPoint.class, GeoJsonPointMixin.class);
		}
	}

	static abstract class GeoJsonPointMixin {
		GeoJsonPointMixin(@JsonProperty("longitude") double x, @JsonProperty("latitude") double y) {}
	}

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Affects: 1.7 RC1 (Fowler)

Referenced from: pull request #283, and commits 01533ca, a1f6dc6, f170758, 857eb67