move role-basic tests to top level

diff --git a/t/role-basic/00-load.t b/t/role-basic-00-load.t
similarity index 100%
rename from t/role-basic/00-load.t
rename to t/role-basic-00-load.t

diff --git a/t/role-basic/basic.t b/t/role-basic-basic.t
similarity index 100%
rename from t/role-basic/basic.t
rename to t/role-basic-basic.t

diff --git a/t/role-basic/bugs.t b/t/role-basic-bugs.t
similarity index 100%
rename from t/role-basic/bugs.t
rename to t/role-basic-bugs.t

diff --git a/t/role-basic/composition.t b/t/role-basic-composition.t
similarity index 100%
rename from t/role-basic/composition.t
rename to t/role-basic-composition.t

diff --git a/t/role-basic/exceptions.t b/t/role-basic-exceptions.t
similarity index 100%
rename from t/role-basic/exceptions.t
rename to t/role-basic-exceptions.t