doc fix
added phpunit tests
unit test coverage
phpunit testing on data config and data connector
about to merge upstream fork
fixed merge conflicts
fix for #7, additional test coverage, updates to documentation, improved PDO error output, function returns added
new dinkly revision
added to phpunit test data config
additional work for #7
merging upstream
Merge remote-tracking branch 'upstream/master'
phpunit testing dataconfig
added more tests for DinklyDataConfig
added more test functions to dinklyDataModel
more php unit test functions
finished unit testing on DinklyDataModel.php