Added fix and test for relationships that go deeper than one level
renamed test
Updated test to show that the correct data is being loaded, Updated name of the test to match the github fix convention
Merge pull request #256 from anther/triple_level_includes

Fix for triple level includes in the options array
Improve name of dirty_attribute test
Fix PHP notice for checking non-dirty attributes

closes #210
closes #233
Merge pull request #245 from kla/gh-245-php-notice-dirty-attributes

php notice on "attribute_is_dirty" call if attribute is not dirty
Update README to use GitHub @usernames
Update README.md
Added option for multiple model directories
Conventions
updated docblocks