devel/tlx 0.6.1 DragonFly

tlx is a collection of C++ helpers and extensions universally needed, but not found in the STL. The most important design goals and conventions are: * high modularity with as little dependencies between modules as possible. * attempt to never break existing interfaces. * compile on all platforms with C++ - smartphones, supercomputers, windows, etc. * zero external dependencies: no additional libraries are required. * warning and bug-freeness on all compilers. * keep overhead down - small overall size such that is can be included without bloating applications.