Unable to select annotation on other side of antimeridian

[1ec5]

When the viewport straddles the antimeridian but mostly contains the Western Hemisphere, clicking an annotation located in the Eastern Hemisphere does nothing. Likewise, when the center coordinate is in the Eastern Hemisphere, clicking an annotation in the Western Hemisphere does nothing.

/cc @boundsj

[jfirebaugh]

The rtree lookup in AnnotationManager::getPointAnnotationsInBounds needs to split bounds that cross the antimeridian into two wrapped bounds that don't cross it.

Also AnnotationManager::addPointAnnotations should probably ensure that rtree insertions happen with wrapped coordinates.

Alternatively, it may be possible to use boost::geometry::cs::geographic in our registration, rather than boost::geometry::cs::cartesian, and have boost do this for us automatically.

[1ec5]

Fixed in #4285.