* Use of 'which' to find the wkhtmltopdf binary (allow the win32 service to find it)
* Use of mkstemp and manual close of the file descriptors

This commit fixes two different issues specific to Windows:
* NamedTemporaryFile behavior, requiring a file to be closed before being
  accessed a second time
* Wkhtmltopdf crash when the document's dpi is inferor to 96

server: rev. 26 rev-id launchpad_translations_on_behalf_of_openerp-20140923072744-tkfs0yinu8msjh09
addons: rev. 39 rev-id launchpad_translations_on_behalf_of_openerp-20140923072715-5j7qvnuvmmb1zzy1
web: rev. 23 rev-id launchpad_translations_on_behalf_of_openerp-20140923072757-jvh9l6r2x0vfcyhb

Fixes #2610 courtesy of gurneyalex

1b9c404e modified the /longpolling/poll requests
to use openerp.session.rpc() instead of openerp.jsonRpc().
In order to properly disable error popups, an
explicit preventDefault() call is now required.

When a users connects, a lock is taken on the res_user table to modify the last login date. If another running transaction uses a foreign key to res.users (e.g. write_uid column), postgres may detect the update as a concurrent update and rollback the transaction.
In pg 9.3, the lock_strength parameter 'NO KEY' allows a weaker lock which is less likely to break another transaction.
Fixes #552

In some specific conditions (e.g. admin logging during cron run, concurrent update), writing on the mail object may fail, triggering a rollback of the transaction.
As the write was done after the SMTP sendmail action, an email could be sent twice (state not correctly put, would be retried at next process of the email queue).
This patch provoke the error before the sendmail action and thus avoids sending the email.
Fixes #552

8.0 wmsstaging10 jco

Was missing to be used in domain added at 92d8f15a.
Fixes #2570

The event.track view wa sextending the event.event view which was adding action buttons linked to the event.event object instead of the track.
This patch uses the general website view to avoid the confusion (and the risk of publishing an event instead a track).

[FIX]stock_landed_costs: Fixed wrong costs on landed costs with many pro...

Fixes #2470

[FIX] website_sale: displayed price doesn't change for 'List View of Variants' customize template

[FIX] product: Even when the product template has more than 1 variant, the default_code is displayed.

Basically the admin group can read the gengo key. When adding website_gengo that adds the
website groups, the groups allowed to access the key are updated.

This is done because in base_gengo the website groups are not necesssarily defined. Website
is not a dependency of base_gengo.

[FIX] bus, im_chat, im_livechat : use correct session to rpc call, little refactoring of im_livechat js, and prepare js code for Odoo Support.

[FIX] product: Even when the product template has more than 1 variant, the default_code is displayed.

The dataset index should be reset either if the dataset is empty or the index is greater than the records size

Fixes #2461

The qty_available available of a product can be negative (e.g. using the force availibility button on delivery order) and the generated account.move.line should be adapted (otherwise getting negative values in debit/credit entries).
Fixes #2475

[FIX] Package: split the version to not include the latest commit's hash included by the package script

Autocompletion of many2one fields only accepts domains in the form of
arrays, not as strings.