Fixed a compiler warning.

Signed-off-by: Daniel S. Reichenbach <daniel@kogitoapp.com>
Properly detect clang and TR1 features.

This means: a few hundred warnings less when building mangos-zero with clang.

Signed-off-by: Daniel S. Reichenbach <daniel@kogitoapp.com>
Removed an old header from back then dotconfpp library was used to handle configuration