mozilla/datazilla — pull request #80 by jeads (2012-12-17 19:36:58+00:00)
Title: Stage fix 2

Converts the unique key on build.test_build_id to a composite key that incorporates the test_build_id, product_id, processor, and build_type. This branch also contains some UI enhancements including carrying out a least squares fit of the trend mean data for data display in the revision pushlog.