To make predicate lookup a bit faster by keeping `predicate` and `predicate_category` small, do not index the documents we do not need in these table. This is done for `Assignment`, `Career`, `Payment Condition`, `Delivery Cells`, `Budget Line` and `Budget Cells`.

/cc @vpelletier @kazuhiko  @tiwariayush 

/reviewed-on nexedi/erp5!257

ERP5's Code mirror supports viewing history of editions using codemirror's merge mode ( http://codemirror.net/demo/merge.html ).

This was enabled for portal_components, but not for web pages.

This moves the methods used by the components in a mixin class and make `TextDocument` class use this mixin.

This way, we can benefit from diff view on web pages as well:

![ERP5-history-on-web-pages](/uploads/2bd381948266da46225ae26fd807bd51/ERP5-history-on-web-pages.png)

@romain @vincentB @katomaso unless this interfere with your work of making codemirror works in renderjs ui, I think we can enable this. It does not include any change to codemirror code, just enable everywhere what was available only on components.

@klaus I did not check, but we probably want this enabled for PyData Script as well.

/reviewed-on nexedi/erp5!449

keep backward compatibility with erp5_officejs_support_request_ui

- fails if 0
- fails if too much
- also applied for predecessor

keep backward compatibility with erp5_officejs_support_request_ui

keep backward compatibility with erp5_officejs_support_request_ui

It was "dead code", this form was not used in any action.

Fields were not following naming conventions, so search would not even
work.

Because we generate search dialogs based on module listbox, organisation
module already had a working search dialog, so this dialog is not needed
anymore.

Prevent syncro fail on frozen document
Ignore Remove attachment or document for erp5

Prevent issue when document is edited in multiple tab.

And adapt cache

To be consistant with date format in hateoas
And follow Javascript default format
https://developer.mozilla.org/fr/docs/Web/JavaScript/Reference/Objets_globaux/Date/parse

on form view discussable, by disabling submit button

on getting project list in the support request fast input dialog

This will fix the issue below:

======================================================================
ERROR: test_refresh_token (erp5.component.test.erp5_version.testGoogleLogin.TestGoogleLogin)
----------------------------------------------------------------------
Traceback (most recent call last):
File "/srv/slapgrid/slappart11/srv/runner/software/46ff20cd786207637e80576bed95522d/parts/erp5/Products/ERP5Type/tests/runUnitTest.py", line 291, in setUp
super(ComponentTestCase, self).setUp()
File "/srv/slapgrid/slappart11/srv/runner/software/46ff20cd786207637e80576bed95522d/eggs/Zope2-2.13.24-py2.7.egg/Testing/ZopeTestCase/PortalTestCase.py", line 60, in setUp
self.afterSetUp()
File "<portal_components/test.erp5.testGoogleLogin>", line 143, in afterSetUp
secret_key=SECRET_KEY)
File "/srv/slapgrid/slappart11/srv/runner/software/46ff20cd786207637e80576bed95522d/parts/erp5/product/ERP5Type/Core/Folder.py", line 620, in newContent
return FolderMixIn.newContent(self, *args, **kw)
File "/srv/slapgrid/slappart11/srv/runner/software/46ff20cd786207637e80576bed95522d/parts/erp5/product/ERP5Type/Core/Folder.py", line 163, in newContent
**kw)
File "/srv/slapgrid/slappart11/srv/runner/software/46ff20cd786207637e80576bed95522d/parts/erp5/product/ERP5Type/ERP5Type.py", line 399, in constructInstance
container._setObject(id, base_ob)
File "/srv/slapgrid/slappart11/srv/runner/software/46ff20cd786207637e80576bed95522d/parts/erp5/product/ERP5Type/Core/Folder.py", line 974, in _setObject
return CMFBTreeFolder._setObject(self, *args, **kw)
File "/srv/slapgrid/slappart11/srv/runner/software/46ff20cd786207637e80576bed95522d/eggs/Products.BTreeFolder2-2.13.5-py2.7.egg/Products/BTreeFolder2/BTreeFolder2.py", line 443, in _setObject
self._setOb(id, ob)
File "/srv/slapgrid/slappart11/srv/runner/software/46ff20cd786207637e80576bed95522d/parts/erp5/product/ERP5Type/Core/Folder.py", line 850, in _setOb
return CMFBTreeFolder._setOb(self, id, object)
File "/srv/slapgrid/slappart11/srv/runner/software/46ff20cd786207637e80576bed95522d/eggs/Products.BTreeFolder2-2.13.5-py2.7.egg/Products/BTreeFolder2/BTreeFolder2.py", line 256, in _setOb
ids = mti.get(meta_type, None)
AttributeError: 'NoneType' object has no attribute 'get'

/reviewed-on nexedi/erp5!390

This is not used anywhere, and actually cannot be reused anywhere because
of hard-coded document identifiers.
It is too trivial to be worth salvaging, so drop it.

- Text was not converted into HTML.
- HTML was converted into Text before rendering.

- some method names were changed to make them clearer
- new intermediate class 'SlapOSTester'

- method waitInstance moved from runner to communicator
- new simple methods in communicator for request and wait instance
- new methods to modularize runner code
- communicator initialization code moved in runner

Variable name changed from jsonData to json_data.
Old comment deleted.

Some methods in the slapos master communicator no longer exist. The unit test for scalability was updated accordingly.

An update in zope.testbrowser dropped the mechanize dependency used by the browser. Now it uses WebTest instead.

Details of the update: https://pypi.python.org/pypi/zope.testbrowser/5.2.1

- Most of the communication with slapos master is done using the new Slapos Master Communicator instead of Slapos Controller:
  * supply, request, check instance status, check software status.
- Refactor of related methods (waitInstance, isSoftwareReleaseReady, etc.)
- Initialization of communicator: initialize connection to SlapOS usign key and certificate
- General refactor and cleanup: some unnecesary sentences, comments and methods were removed.

- The base of this code comes from some work done by Rafael in here:
    https://lab.nexedi.com/nexedi/slapos.toolbox/blob/master/slapos/agent/tester.py
- Refactor in communication with slap objects for supply and request.
- Added method to check if instance is requested.
- Refactor in log calls.

Each step was still sending emails, not only the controller. This is not
useful.