Issue #154: Make the taxonomy entities classed objects.
Issue #157: Update README.md
Issue #154: Restoring is_new flags for API consistency. Pulling in changes to Taxonomy tests using real objects.
Issue #154: Applying patch to prevent EFQ regression: https://drupal.org/node/1550454.
Issue #154: Correcting tests related to making Taxonomy terms real objects.
Issue #134: original issue #1683836 fixing database topic sample code.
Issue #163: Convert test variables to state system.
Merge pull request #127 from ronnienorwood/134/db-topic-sample-code

Issue #134: Original issue #1683836 fixing database topic sample code.
Issue 163: Reseting static for states before retrieving e-mails.
Issue #163: Reset state values globally after every individual request.
Merge pull request #128 from quicksketch/163/test_email_collector

Issue #163: Convert test variables to state system.
Merge pull request #123 from quicksketch/154/taxonomy_classes

Issue #154: Convert taxonomy objects into real classes.