Travis-CI:  - time zone not set seems to be cause of error with PDF/A conversion
Travis-CI:
 - time zone not set seems to be cause of error with PDF/A conversion

Kris-LIBIS/LIBIS_Format,Kris-LIBIS/LIBIS_Format,Kris-LIBIS/LIBIS_Format,Kris-LIBIS/LIBIS_Format