Adding Markdown utility header
adding more markdown functions
removing comments
Fixing function base cases
updating markdown test
Adding time_it function and test
updating time_it
removing #include <type_traits>
Adding markdown_test.hpp
Updating time_it. Unnecessary namespace.
tests: clearer parameter name
Adding range_map
Adding markdown span, rgb to hex, background_color_style, color_style
Adding span element
making create and populate style functions
Finished span. Untested.
Fixing populate style
Adding span test
initial checkin
Templated markdown parameters that are constructible to std::string
improving range_map
adding newline
correcting first level namespace indents
adding check for highestFrom and lowestFrom to range_map