Change resource ids from Magento_Adminhtml::* to Magento_Backend

[tzyganu]

In the file /app/code/Magento/Backend/etc/acl.xml (and all the other acl.xml files) the prefix for the resource ids is Magento_Adminhtml::*. Example:

<resource id="Magento_Adminhtml::myaccount" title="My Account" sortOrder="50" />

It should be

<resource id="Magento_Backend::myaccount" title="My Account" sortOrder="50" />

since the Adminhtml module does not exist.

[vpelipenko]

@tzyganu Thank you for contribution! We have created the issue in our internal bug tracker and will address it once we have it prioritized. But if you want to help with this fix, your pull requests are welcome.

Ticket: MAGETWO-32668

[vpelipenko]

@tzyganu, this issue was fixed and available here from 0.42.0-beta9 version. You can checkout it and verify.