[FIX] survey: mess with JS loading

Since yesterday, JS bundles are now loaded at the end of the webpage.
Old-style modules that hardlink js code in the <head> section are now
broken since they use jQuery's $.
[FIX] ir_ui_view: Active (boolean) should not be required

If so, impossible to uncheck the box in the webclient
[IMP] mail: app specific notifications
[IMP] base: show local modules in Settings until apps.odoo.com is migrated for 8.0
[FIX] Bundlification remains (Fixes #2463)
[FIX] sale_stock: packaging was given a product instead of a product template id, leading to possible crash or incoherent values.
[FIX] analytic: contract manager_id defaults to the context value
[IMP] Refactor ir.ui.view's read_template cache invalidation
[ADD] Website Multi
[IMP] Add views and demo data
[IMP] Latest changes from PR
[IMP] Add inv function to menu_id field
[FIX] Typo
[FIX] Indentation
[IMP] Try to override website data xml
[REM] read_template cache stuff
[WIP]
[WIP]
[WIP]
[WIP]