[FIX] account: if tax is , total base is
applied only on the main tax and does not carry the child tax amount into base, it is compulsory to add child tax amount to tax base
becuase the next tax i.e. VAT is applied on total tax base amount
[MERGE] [FIX] account: when computing a tax with include_base_amount enabled, include the child tax amounts into the sum for the next tax
[FIX] google maps controller should be for POST only
[FIX] survey route that is only accessed with POST verb
[IMP] gamification: avoid fetching function field while we could reuse the cache system of the browse records (avoid memory errors when updating a large number of records)
[FIX] lazy sitemap with generators
[FIX] website_blog: display blog posts in anti-chronological order
[FIX] gamification: avoid sending reports for non-reported challenges
[IMP] website: refactor website_image controller (and placeholder), move to model to make it reusable

It is "almost" reusable because it still depends on the global `request` variable,
this could be solved by making it an explicit parameter.
[FIX] website_forum: fix controllers losing paging and query params, allow to see own profile even without karma, add avatar controller to make the images public
[REV] Revert lazy sitemap
[FIX] website_forum: display it as some kind of table for better display
[FIX] website_forum: fixed commit 9426: values were badly computed for the link_button template
leading to most buttons being buggy on the forum.
[FIX] account_analysis_account: Keep price_unit to 0.0 if passed
[FIX] account_analytic_analysis: recurring invoices, product_id_change wasnt returning the price get from the pricelist
[FIX] website_partner remove controller, add support for negative ids
Launchpad automatic translations update.
[FIX] website_membership support negative ids
[REM] temporary disable sitemap
[FIX] website_crm_partner assign import