removed snarky remark

norm fix

added linear interpolation functions

fixed map iterator

added pointer address hash function

norminette compliance

added various vec3 to vec2 conversion functions

added dvec2_floor and fixed some norm mistakes

version 1.3

added cstring hashing and equals functions, read_file_to_string

added cstr_try_atoi and some fixups

map_set_value and map_get_pair, various norm fixes

string formatting with cstring and map_set_value

updated README.md

removed unused function