[FIX] ignore view errors during upgrade
Merge pull request #11 from onesteinbv/os-dev

Backporting from OpenUpgrade/OpenUpgrade
Merge pull request #12 from onesteinbv/os-dev

[FIX] Style changes
[ADD] calendar migration (wip)
[IMP] use renamed modules from openupgrade_records
[IMP] use renamed modules from openupgrade_records
Merge pull request #111 from hbrunn/8.0-ignore-view_errors

[FIX] ignore view errors during upgrade
[ADD] [8.0] 'base' add remove_account_report_company_record and check_commercial_partner function;
[FIX] [8.0] 'base' skip error if not valid view;
[IMP] [8.0] 'purchase' migration;
[ADD] Project module migration scripts. Contributions by Niels Huylebroeck and Sylvain LeGal
[FIX] add analysis work file; revert change in analysis file
[FIX] add analysis work file
[FIX] analysis file
[FIX] 'purchase' migration: pep8 and double quote;
[FIX] 'purchase' migration. note module as done in doc
[FIX] 'purchase' get id by xml_id
[REF] 'purchase' use list comprehension;
[FIX] coding style
[FIX] remove 'check_commercial_partner' function
[FIX] revert changes in ir_ui_view.py;