Making "modified_object_list" consistent by always containing tuples and not
sometimes lists and sometimes tuples.

Also, update the files where they have been used

Using _getOb is always less costly than getattr, as it reduces the need to look in acquisition.

And simplify manage_exportProperties function accordingly

Also, we don't need to look for `transactionless` connection-id here,
as we don't use them in catalog methods.
And, update the files where we can use the new function.

Methods used in PaymentTransactionGroup_view

Always returned Accounting Transaction Lines
(there is no Payment Transaction Line portal type) that were sub-objects of
Payment Transactions. But now they can be also sub-objects of
Accounting Transactions.

So used '...AccountingTransactionLine...' instead of
'...PaymentTransactionLine...'

Previously, this could only be node_uid.
In future we should find a more generic approach to make this configurable.

Also, add two tests to testInventoryAPI to check queries with selection_domain
for getInventoryList and getMovementHistoryList.

With this, we can use different glossary terms

erp5_oauth_google_login: Activate google extraction plugin and add assert to check extractCredentials

/reviewed-on nexedi/erp5!426

- Reindex the support request before add it as HTML Post follow up.
- Use custome message when no post content provided.
This should fix the 502 Proxy error and 400 error when creating a
 new Support Request with/without description.

Use a custom ERP5 script instead global worklist searching.

ckeditor 4.5.3 cannot work properly on Android and iPhone. Before update it to latest
version. We need to check the compatibility issue of other officejs. For now, just use
textarea instead buggy ckeditor.

And update the test for textarea.

Solved issues:
- Restore button didn't work after change listbox.changeState to listbox.render.
- Restore button should restore the listbox to page zero.
- Restore button should be enabled when to refresh the page with expected parameters.

Some listboxes in ERP5 use "| desc" to sort elements, even if it
didn't work (ie: Base_viewEventList/listbox).
Also, as "asc" is working (because descending sort is defined by
whitelist), adding "desc" makes things more consistent

/reviewed-on nexedi/erp5!419

-  close opened tags
-  replace TH with TD for data cells
-  prefix invalid attributes "line" and "column" with "data-"

Google Login follow the same implementation of ERP5 Login(subobject of Person) and with an action in preferences, the user can add Google Login to his person.

- A link was add to login page in ERP5 with Google Account and zocial.min.css is used to display it nicely

- logout was extended to remove cookie __ac_google_hash if authentication with Google account is enabled

- login_form is using ERP5Site_getAvailableOAuthLoginList to know if google login is supported or not. With this, we can extend to other oauth easily.

- ERP5ExternalOauth2ExtractionPlugin don't have the responsability of create user in extraction plugin. A more apporpriate place would be a dedicated "signup using oauth" page, relying on erp5_credential for the actual user creation.

- portal_oauth is used to store secret_key and client_id from Google

- enable PAS plugin through upgrader