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.

/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-"

When a user triggers `NotificationTool.sendMessage(recipient=user_id)` to a recipient she does not have access permission on, it now causes this problem (the caller context is a custom script with manager proxy role):

```
  Module Products.ERP5.Tool.NotificationTool, line 322, in sendMessage
    person_value = getUserValueByUserId(person)
  Module Products.ERP5.Tool.NotificationTool, line 291, in getUserValueByUserId
    return portal.restrictedTraverse(user['path'])
  Module OFS.Traversable, line 317, in restrictedTraverse
    return self.unrestrictedTraverse(path, default, restricted=True)
  Module OFS.Traversable, line 251, in unrestrictedTraverse
   - __traceback_info__: (['redacted_person_id'], 'person_module')
    next = guarded_getattr(obj, name)
Unauthorized: You are not allowed to access 'person_module' in this context
```

This is a regression caused by 62d8d3ac .

That particular case was working before, because the person was looked up using [catalog]( https://lab.nexedi.com/nexedi/erp5/blob/882f0022c7af4f36c2f31643498ac0b5d82c2217/product/ERP5/Tool/NotificationTool.py#L321-322) so the proxy role from the caller script was taken in to account.

Now, we can say that the approach suggested here is not correct and document that the current logged in user must have permission to access the person documents involved as sender or recipient in the notification.

Then, if we need to send message to persons the current user does not have access permission, instead  of using:
```python
portal.portal_notifications.sendMessage(recipient=person.getUserId())
```

just do:
```python
portal.portal_notifications.sendMessage(recipient=person)
```

but the later does not allow for using activities.

/cc @vpelletier @gabriel 


/reviewed-on nexedi/erp5!395

This commit contains two main changes:
- Add worklist gadget to the homepage.
- Remove the child's `changeState` calls in homepage.
  This was done by using customized `form_list_sr`. Which can let the listbox
  has same appearance like `form_view` but use same argument passing mechanism
  as `form_list`.

/reviewed-on nexedi/erp5!415

[erp5_officejs] Add cachealldocs Storage to cache allDocs call results and then service get requests with them

Test passed :  

https://nexedijs.erp5.net/#/test_result_module/20170926-4163AF53

/reviewed-on !414

We don't want users to be able to use the tool and send arbitrary
notifications to other users.

/reviewed-on !409

/cc @aurel 

/reviewed-on !411

To generate (and execute) SQL, use catalog tool.