A ZopeLite patch was added to prevent loading of zcml files, which is wrong
for ERP5: CMF products were not properly initialized.

Code is also simpler now that we call OFS.Application.initialize(), which is
not significantly slower.

We keep patch not to register help though because this is quite expensive:
we should even consider always disable help because they seems to cause many
conflicts during Zope cluster startup.

A monkey-patch to unittest is updated for Python 2.7, so that tests aren't run
when they shouldn't (e.g. --save without --load).

app() creates a new transactional connection to ZODB, which triggers
scary (although innocuous in this case) connection pool warnings.
Instead, use getSite provided in ERP5 product and filled when
traversing site's portal. Retrieved acl_users object is different, but
this should not matter.
Also, to prevent import loop and to keep this change minimal, do a
local import.

line breaks are too special and generates weird layout (like when adjust is used)

the bt5 erp5_odt_style is required, because the script Base_getODTStyleSheet is used by test_include_img

add expectedFailure to be fixed later. The libreoffice version should be checked because in some case, the test is passing

If no threads are found this means no posts exists and no need to create a SQL query with empty parents (which would return all posts regardless if the belong to web section or not).

Allows getting current selection's MD5 even outside ListBox's renderer.
Signed-off-by: Julien Muchembled <jm@nexedi.com>

Lazy* classes from ZCatalog product aren't used anymore because they don't
accept iterators.

Remove objectMap* methods instead of update them because they never worked.

Add assertion to prevent passing a meta type, which was never supported
for this type of folder.
Signed-off-by: Vincent Pelletier <vincent@nexedi.com>

The getVariationCategoryList was here to prevent showing aggregate field for
lines that does not have cells at the moment (isMovement return true), but
already have variation category list. Problem was that cells have a
getVariationCategoryList, and this field was never shown for cells