Because chdir/getcwd is global to the whole process, it is not thread-safe
and may cause very serious bugs like data loss (for example when 'os.remove'
or 'shutil.rmtree' are called with relative paths).

There still remain uses of 'chdir' in ERP5 Subversion. A temporary quick change
is done to reduce the probability of race conditions, but this should really be
fixed.

Override ListBox_viewSliderPageNavigationRenderer while not able to make default ajax navigation renderer to work

Preference_viewHtmlStyle was overriden to add xinha as an option into its listbox

Previously Simulaiton Movements did not carry trade_phase, but they do now, and looking up trade_phase on the Trade Model Path forces one TMP per trade_phase

add Internal Packing List Builder in deliver link, and remove harmful override of SaleOrder_selectMovement.

if delivery_mode, incoterm or payment_mode is defined in Trade Model Path, we just use it and should not care one that is stored in input movement.

This could be improved in future as an Accessor or Similar.

Now as with a dictionary with informations of all instance.

This is usefull to assert if the erp5 configuration is appropriated for
the environment.

Only name and revision.

Now it uses pkg_resources to collect much more versions.

Introspection tool should not edit zopectl.

Move methods to Private, this methods should be used only as internal
calls on ERP5.

It is not the intention of IntrospectionTool edit zope.conf.

It is not the goal of IntrospectionTool set edit zope.conf.

This method is usefull for external automation done by SlapOS.

When the tool reads bt5list, it contains the filename or directory name.
Preserve it when generate the list of business template to support nicely
both cases.

use reference instead of portal_type in parent rule's condition in PaymentTransaction_selectMovement.