Rename the test tr1_tuple_auto_conv to std_tuple_auto_conv.

Signed-off-by: Kohei Takahashi <flast@flast.jp>
Fix test error on non-c++11 env.

Signed-off-by: Kohei Takahashi <flast@flast.jp>
Merge pull request #18 from Flast/fix/test/tr1_tuple

Fix test error on non c++11 environment; Boost.TR1 is deprecated.