Issue #1541676 by Berdir, tstoeckler, Rob Loach: Convert Simpletest base test classes to PSR-0.

core/includes/config.inc

core/modules/aggregator/aggregator.test

core/modules/block/block.test

core/modules/book/book.test

core/modules/color/color.test

core/modules/comment/comment.test

core/modules/config/config.test

core/modules/contact/contact.test

core/modules/contextual/contextual.test

core/modules/dashboard/dashboard.test

core/modules/dblog/dblog.test

core/modules/entity/tests/entity.test

core/modules/entity/tests/entity_crud_hook_test.test

core/modules/entity/tests/entity_query.test

...es/field/modules/field_sql_storage/field_sql_storage.test

core/modules/field/modules/number/number.test

core/modules/field/modules/text/text.test

core/modules/field/tests/field.test

core/modules/field_ui/field_ui.test

core/modules/file/tests/file.test