rename customer to requestor
rename Logistic to Logistics
change class names to reflect typo fix
bump version of logistic_requisition
rename Logistic to Logistics in logistic_budget
rename Logistic to Logistics in logistic_consignee
rename Logistic to Logistics in framework_agreement_sourcing
rename Logistic to Logistics in logistic_order
Merge pull request #20 from yvaucher/8.0-rename-to-logistics

8.0 rename to logistics