* Rename classes and files to match model names, and removed workflow engine.
* Some fields should be readonly if not in draft.
* Allow Knowledge / Manager to edit previous history names and summary
* Improve ux by adding user_has_drafts to document pages.
* Changes because of implementation of active field on document_page
* Add ir.rules for document.page.history
* Allow to quickly cancel&draft from 'to approve' state
* FIX BUG: am_i_approver was being run as sudo(), hence always giving the user Approving rights.
* FIX hooks
Because of default='draft' on the state field, state IS NULL wasn't selecting anything.
Left the condition in case this is changed in the future.
* Lint error corrected
* test improved
* lint error corrected in test file
* readme corrected
* test improved
* test of document page history workflow added
* CI error corrected
* dreipst comment
* Migration to new api improved in model's file and data tag remove in xml file
* code totally migrate to odoo 9.0 api
* test bug fixed
* test error fixed
* Lint error improved
[IMP] - Improved views to match document_page improvements.
[IMP] - Added notification to followers when a new version is approved.
[ADD] - Updated document_page_approval pot and added es translations.
[IMP] - document_page_approval: Updated spanish translation.
(../7.0pageapproval/ rev 1)
fix status bar in page approval
(../7.0pageapproval/ rev 2)
change approval workflow in page history and started to add showing approved page in normal page
(../7.0pageapproval/ rev 3)
show last approved content and aproved by
(../7.0pageapproval/ rev 4)
Fix bug on page creation
(../7.0pageapproval/ rev 5)
add status in history tree view
(../7.0pageapproval/ rev 6)
add a need approval field and hide the workflow when no approval needed
(../7.0pageapproval/ rev 7)
add access validation to approval
(../7.0pageapproval/ rev 8)
give rigth to Page aprover group on the page_history model and hide the button for unallowed group thought the security isn't enforced a the orm level
(../7.0pageapproval/ rev 9)
made invisible the prover group when not needed
(../7.0pageapproval/ rev 10)
add email to aprovers group's members
(../7.0pageapproval/ rev 11)
Define the add attachment and add URL buttons on the same line.
Allow downloading of url type attachments by clicking on the icon or the name.
Define the name of the url type attachments as links (allows to open it in a new tab).
Hide the download button for url attachments.
Force to set mimetype to "application/link" for url attachments.
Displays a link icon for url attachments.
TT30263
