Issue #430 - Add tangle fixtures
Issue #430 - add user fixtures
Issue #430 - add usertangle fixtures
Issue #430 - Add EntangleTestCase class
Issue # 430 - Add dropping and creating database once tests run
Issue # 430 - Add TangleControllerTest class and refactor setup
Issue #430 - Add sample test
Issue #430 - Add new database configuration files and phpunit, fixtures dependencies
Issue #430 - Fix bugs in EntangleTestCase class and in test
Issue #430 - Add session fixtures
Issue #430 - Fix fixtures
Issue #430 - Add get users in tangle, success scenario test
Issue #430 - Switch to truncating tables instead of dropping and creating database
Issue #430 - Fix it to work with new parent setup
Issue #430 - Change SuccessScenario test name to GetListWithSampleUser
Issue #430 - Add documentation to sample test case and custom class
Issue #430 - Add documentation to fixtures
Merge pull request #477 from ndomar/C1_omarelazazy_#TestSetup_add_phpunit_configurations_and_samples

S[TestSetup]: Add PHPUnit configurations and sample codes