Release Name: 0.2.5

Notes:
This release features Enumerable DataSets and DataRows.

It also introduces the Ruport::Format module, which now handles CSV and HTML output.

Many enhancements and bug fixes were added, see CHANGELOG.


Changes:
changes since Ruport 0.2.2:

- Report::DataSet and Report::DataRow are now enumerable

- DataSet#eql? fixed

- Format::Builder has been added to handle formatting
  (Supports CSV / HTML currently)

- Format::Builder is easily extendable via send("render_#{@type}")

- DataSet#to_html convenience method added

- DataSet#fields can now be arbitrary objects (does not need to be Strings)

- Dropped DataRow#middle? because it was useless. (And poorly named)

- FakeMailer added for testing goodness.

- Dropped select() and execute() in favor of query()