Update optd_country_region_info.csv

This commit was automatically imported from the repository opentraveldata/opentraveldata:

commit 8080ea91ae5846c2bb728c9a97d2c2c69323c6fb
tree 7779a0705d2f09b25fbd8f0e8499d70af8ca73b8
parent ad502ea237331a8712bf938d719940933bcbef8b
author aseredyn <adam.seredynski@gmail.com> 1419860080 +0100
committer aseredyn <adam.seredynski@gmail.com> 1419860080 +0100

    Update optd_country_region_info.csv

    columns renamed and reorganised