We'll gradually enable the business templates as we fix them.

  Normally it should work as annonymous.

that will raise an exception with Python 2.7.10.

* to quickly setup catalog_full_text table, you can use the following SQL.

  REPLACE INTO catalog_full_text SELECT uid, title, description FROM catalog;

* non fulltext queries like '=abc', '>abc', '%abc%' are supported.

* now erp5_full_text_mroonga_catalog is used for unit tests thus I recommend using it instead of erp5_full_text_myisam_catalog.

* to migrate existing MyISAM full_text table into Mroonga, you can use the following SQL.

  ALTER TABLE full_text DROP KEY SearchableText,
    ENGINE = mroonga,
    ADD FULLTEXT KEY SearchableText (`SearchableText`) COMMENT 'parser "TokenBigramSplitSymbolAlpha"';

* fulltext search score is no longer provided as (column_name) but now provided as (column_name)__score__.

* (category)_title, like source_title, related keys are automatically generated. (category)_description keys as well.

see http://docs.python.org/2/library/unittest.html#deprecated-aliases

ZODB Components: Revert 'Allow to execute runUnitTest for bt5 Test Components' (a771dca4) to fix tests bootstrap.

The new syntax to load ZODB Tests Components is:
runUnitTest BT_TITLE:TEST_NAME

That commit was too adhoc as it was relying upon filesystem to load Tests
Components and was not behaving like any other Components (versions was not
available and other Components were not importable).

At the end, it would have meant that a Test Component ran through runUnitTest
and Live Tests (in ERP5 itself) would have behaved differently, thus instead:

1/ Install BT_TITLE dependencies and its test dependencies (new bt property to
   specify bt to be installed only for tests on a fresh instance).
2/ The site is loaded.
3/ Load the test by importing it like any other Components.

Avoid an extra step for developers by keeping the last Workflow History for
Components by default.

This is a followup to commit 8995b645
("always start transactions with begin() and make tic() commit automatically"):
there is now no need to use self.stepTic() instead of self.tic()

During usage of shacache and shadir it was possible to publish document
immediately.

If there is problem with such scenario, it shall be fixed in correct place with
a test proving issue.

Follow the specification of shacache and shadir: PUT is used in shadir,
POST is used in shacache in order to create new content. erp5_web can be used
without any modification to serve fully restfull POST interface.

Create special action for Web Site which reacts on POST type of request and
support it by low level functionality. This action is available in web view
only and affects only Web Sites configured for shacache.

Other changes:

 * do not check uploaded content, just return calculated sha
 * break compatibility during upload (better now then later)
 * avoid hiding errors during publishing content by hiding exceptions in
   WebSite_publishDocumentByActivity
 * do randomisation in tests and make them live test safe
 * connect to running web server in tests in order to use all stacks during
   uploading and downloading content
 * cleanup erp5_web_shacache and erp5_web_shadir business templates and remove
   not needed scripts
 * during testing treat running site as blackbox and do not try to be too smart

Just a small performance improvement, the behavior still the same.
Because when the client send a big file, it should not take too long to check the sha512 sum.

Shacache instance is now able to provide big file without getting killed
by the OS, due a memory leak.

Desactivating the previous object is an approach to send the data without
overloading the RAM Memory.

Applying mixin classes dynamically under portal types, does not allow to overwrite the methods which already exists in the inherit tree for the methods provided by the mixin class.

So with this new document (WebSite.py), we can force which implementation must be used in that case.

This reverts commit 688cf160.

With this mixin enabled it is possible to handle the PUT methods for document creation.

It is required to publish the document, but it can only be done after all.
Otherwise, it can lead in security problems.