Upgrade deps
Upload exported files to sftp (if options are defined)
Ensure orders are exported based on channel sync info (when running from cli)
Cleanup specs
Use correct log file name
Merge pull request #7 from commercetools/sftp-upload

Sftp upload
Allow to load sftp credentials from json file
Bump version to v0.15.0
Unwrap result.
Add integration test to check order customer data.
Check for customer data.
Set project_key as logger name
Merge pull request #8 from commercetools/missing-customer-data

Missing customer data
Revert "Set project_key as logger name"

This reverts commit 0b8e5145605423ea528454d3871984a6723974dd.
Bump version.
Set externalCustomerId using customerNumber if no externalId given yet.
Bump bugifx version.
Use extended logger
Bump version to v0.15.3
Use correct log file name