Alpstein/route-me — pull request #62 by incanus (2012-05-22 01:52:25+00:00)
Title: annotation layer fixes

This is a quick fix that came of the location services stuff for when an annotation has a manual layer provided. Otherwise, the delegate will be consulted and overwrite any layer already set when making the annotation before adding it.

It also makes use of the `_delegateHasLayerForAnnotation` variable as is standard elsewhere.