start for finding with $near
adding command geoNear
distanceSpherical is good
Merge branch 'idfirst' into geonear

Conflicts:
	src/main/java/com/foursquare/fongo/impl/Util.java
	src/main/java/com/foursquare/fongo/impl/index/IndexAbstract.java
	src/test/java/com/foursquare/fongo/FongoIndexTest.java
	src/test/java/com/foursquare/fongo/FongoTest.java
respect insert order in GeoIndex
Merge remote-tracking branch 'github/master' into geonear
trying geoIndex more
Merge branch 'correct_inner_index' into geonear

Conflicts:
	src/main/java/com/foursquare/fongo/impl/index/IndexAbstract.java
	src/test/java/com/foursquare/fongo/FongoIndexTest.java
more real perf test
remove synchronized because the synchro is done by FongoDBCollection (for update in example, synchronized must be done on FongoDBCollection, not IndexAbstract
change LatLong with your own
commit resolution for index2d
Merge branch 'geonear' into release

Conflicts:
	src/main/java/com/foursquare/fongo/impl/index/IndexAbstract.java
	src/main/java/com/mongodb/FongoDB.java
	src/test/java/com/foursquare/fongo/ExpectedMongoException.java
	src/test/java/com/foursquare/fongo/FongoIndexTest.java
	src/test/scala/com/foursquare/fongo/FongoAggregationScalaTest.scala