Use Sequel literal string instead of plain string when filtering/updating (Fixes #4)

Add MIT-LICENSE

Minor changes to results aggregator to make the output more similar to previous versions

'results_aggregator.rb' enhanced

Refactor JSON support

Add support for JSON tests

Use rss instead of rsz in the ps call, for Mac OS X support (Fixes #1)

Update to work with ActiveRecord 4, add a couple new benchmarks

Add ruby 1.9 support, and use current ruby for benchmarking all adapters

Deal with change in ActiveRecord eager loading table alias naming

Use InnoDB tables with working foreign keys on MySQL

Add threading tests, -a flag for testing all configurations

Fix/Even Out some tests

Major rewrite

Turn off garbage collection while measuring memory usage