Add the create FA PO button in LR line
Fix TypeError
Fix typo
add button to create a call for bids from a source
add button in the source to create an agreement PO
Fix flake 8
fix error on module installation

the xml files need to be ordered so that the xmlids are defined before they are
used.
always show unit_cost and total_cost in the source
fix problem at module installation

ensure xmlids are defined before they are used
fix typo in Purchase Requisition view
fix regression: soucing 'other' is always OK
also on framework_agreement_sourcing other is OK

The method _check_sourcing_other is already defined in module
logistic_requisition, so I can remove it.
Merge pull request #50 from gurneyalex/8.0-fix_typo

fix typo in Purchase Requisition view
Merge pull request #55 from lepistone/fix-regression-check-sourcing-other

fix regression: soucing 'other' is always OK
Merge pull request #44 from lepistone/lrs-ui

source: add buttons and always show budget
Merge pull request #43 from jgrandguillaume/add-create-fa-po-button-in-lrl

Add the create FA PO button in LR line
Add missing remark field on view of purchase