This low-level library reads the system timezone information files (TZIF) provided by IANA and returns a struct representing the TZfile fields as described in the man page (http://man7.org/linux/man-pages/man5/tzfile.5.html).
#Changelog
###v1.1.0 (2020-06-23)
-[Removed] Chrono feature
- [Removed] Tzfiles root dir override by ENV
- [Changed] Tzfiles are now accessed by absolute path, no longer by relative path