mbleigh/acts-as-taggable-on — pull request #498 by leo-souza (2014-03-19 16:22:20+00:00)
Title: Use database's lower function for case-insensitive match

This PR is for the same problem as PR #492 but with a diferent solution, since it was breaking the build.
It's similar to PR #472 and relates to issue #464