Commented Issue: fixed path "date_time_zonespec.csv" ? [169]

Confirmed as bug on Windows/Linux - All SBFspot versions
See [this thread](https://sbfspot.codeplex.com/discussions/660865)
Comments: _date_time_zonespec.csv_ is part of [BOOST](http://www.boost.org) Some functions like _time_zone_from_region()_ rely on this file.