added wrdump char
fixed TFormatter<bool>::max_size
added dependency on headers; added target: clean
added dumping of built-in integral and floating point types
added compiler compatibility note
made formatting of floating point types different from integral types
added r_dump_stl.h for dumping some STL containers
fixed link error with g++ -O0
added checking for __clang__ in r_dump_stl.h
added ": "
added the helper function cat
renamed r_str_piece.h to r_strpiece.h
added dumping of std::string and similars
replaced TDumpForward etc. interfaces with the generic TDumper
added dumping of std::queue, std::priority_queue, std::stack
added dumping of std::pair
added dumping of std::tuple
added dumping of std::map and std::multimap
added dumping of std::unordered_map, std::unordered_multimap, std::unordered_set and std::unordered_multiset
split endl to a separate file so it is available from r_shiftin.h as well