This fixes the problem that deferred style does not honor Localizer cookie and just translate according to user agent's `Accept-Language` [#20180319-1D1E0A3](https://nexedi.erp5.net/bug_module/20180319-1D1E0A3/) 

Filtering of request arguments have been reworked to stop code duplication and fix [#20180220-1DBF516](https://nexedi.erp5.net/bug_module/20180220-1DBF516)

/cc @gabriel  @luke @aurel 

/reviewed-on !611

In legacy simulation, we use to have a matrix of predicate containing *Accounting Rule Cell*, with some (probably) buggy interactions to maintain the matrix of predicates.

When moving to new simulation we realized we can just do this configuration using trade model path, so this is no longer needed.

The configuration *Rules contain Accounting Rule Cells* was already moved to `erp5_simulation_legacy`.


There are two other parts of configuration that were also used only used with Accounting Rule Cells in rules::

 * *Rules and Predicate use an interaction workflow to update matrix* - and the corresponding (missnamed) `rule_interaction_workflow`
 * *Rules contain Predicate*

This MR just move these two bits of configuration to legacy business template.

/cc @jm @tatuya 

/reviewed-on !627

https://codemirror.net/demo/matchtags.html

makes editions of web pages and xml easier

/reviewed-on !634

When the user add, modify or remove a Calendar Exception, related Group Calendar Assignments should be updated.

This is a continuation of !261  implementing also the suggestions from 1fa90034 (comment 17234)


@rafael @tb @seb @romain @georgios.dagkakis 

/reviewed-on !631

Fix for [#20171205-E91759](https://nexedi.erp5.net/bug_module/20171205-E91759)

Basically extend the change from
24c836a7 to the case where there's an
exception, but the exception does not match and add tests to reproduce
the case.

/cc @seb @gabriel @georgios.dagkakis @Nicolas

/reviewed-on nexedi/erp5!630

Currently, it is in expected failure state as it doesn't behave similar
as XHTML UI.

/reviewed-on nexedi/erp5!648

In the promise file, the persistent memcached url were swapped

@georgios.dagkakis @Nicolas - moving test related things out of the erp5_corporate_identity template
test results: https://nexedi.erp5.net/test_result_module/20180419-563DDA29

/reviewed-on nexedi/erp5!645

[renderjs_ui] Move Form submission logic into one place - Page Form and add constants to Form Definition in [hal_json_style]

- allow slapos master communicator to supply software destruction
- runner reinstalls software on every commit (temporarily)
- refactor in software profile construction
- some try controls added

/reviewed-on nexedi/erp5!644

auto-generate expense sheet by using title and number

- before create a new instance checks if the current testsuite has an old one
- re-uses file-dictionary functions of frontend software checks
- minor fixes

/reviewed-on nexedi/erp5!615

Display relation field select list if focus is activated
Fixup click handling

(fix: e46ade7a)

(fix erp5.git/eb5f1fb1)

As it is a common pattern to set validators on hidden fields
to display custom errors to users.

By using `os.path.normpath` we also support paths with a trailing slash.