First instruction executed in the test runner!

Fixes #7.

include/xenia/types.h

@@ -13,12 +13,11 @@
 #include <xenia/platform.h>
 #include <xenia/platform_includes.h>
 
-
 #include <tr1/memory>
 namespace xe {
 // TODO(benvanik): support other compilers/etc
-using namespace std;
-using namespace std::tr1;
+using std::auto_ptr;
+using std::tr1::shared_ptr;
 }  // namespace xe