rails/rails — pull request #5175 by jasonnoble (2012-02-25 21:09:00+00:00)
Title: Rake notes directories

These commits do two things:

Verify that Annotations are found in all the default directories
app config lib script test

If an environment variable SOURCE_ANNOTATION_DIRECTORIES exists, it searches there too
SOURCE_ANNOTATION_DIRECTORIES='dir1,dir2' bundle exec rake notes
searches: app config lib script test dir1 dir2

References: #4536, #4540