[FIX] point_of_sale: fixed rounding issue for pos order when discount added(maintenance: 615322).
[FIX] hr,mail: correct remove of suggestions.
[IMP] stock: added missing 'context' parameter (opw 616952)
[FIX] project_timesheet: missing timesheet for tasks without project

Timesheet activities (hr.analytic.timesheet) are generated when a work activity (project.task.work) is logged on a task.
These are updated if the project of the task is modified.
This patch applies the same behaviour for tasks without project, the timesheet activities are generated once a project is set on the task.
To avoid redundency in the code, extract the computation in a distinct method.
Fixes #701, opw 609481
[FIX] mrp: prevent suppression of bom if used in mo

The field bom_id is required on a manufacturing order and deleting a mrp.bom would block the current mo.
Restrict the suppression for manufacturing order in progress.
Fixes #3417
[FIX] project_timesheet: accept work without date

date field on a project.task.work is not required while it is on the hr.analytic.timesheet (with default value).
Avoid error if fill a task work without date, fallback on context_today.
[MERGE] forward port of branch 7.0 up to ab5ecef
Merge pull request #3220 from odoo-dev/7.0-opw-615322-rgo

[FIX] point_of_sale: fixed rounding issue for pos order when discount ad...
[FIX] web: date autocompletion should use user's locale

search bar does not suggest date field format based on user's locale and always shows based on mmddyy using Date.parse,  opw:615276

Note: starting in 9.0, datejs has been replaced by momentjs, so this
problem should be solved in a better way.
[FIX] mail_group: use default picture disc if not mimetype has been defined (else tb)
[FIX] website_sale: browse category to slugify. Because slug of an id will generate a tb 'need more than 1 value to unpack'
[FIX] account_voucher: getting default invoice crashes

Fixes #3524.
[FIX] ir_model: always setup models before calling _auto_init()
[IMP] models: in _init_manual_fields(), create fields instead of columns

Note that serialized fields are ignored; they are no longer supported, anyway.
[FIX] models: simplify conditions that seem to lead to missing fields
[IMP] models: improve performance of _setup_fields()

There was an issue in _setup_fields(): the method invokes _inherits_reload(),
which recomputes inherited fields, and invokes itself recursively on children
models.  This may be problematic if the children models have already been set
up.

This optimization avoids recursive calls of method _inherits_reload().  In
_setup_fields(), first all parent models are set up, then their fields are
inspected to determine inherited fields, and their setup is done.  This scheme
guarantees that inherited fields are computed once per model.
[FIX] fleet: avoid function field computation order issues

The name of a vehicle is function field.
The field odometer on a vehicle has a a setter that creates an odometer.
The name of an odometer is a function field that uses the name of the vehicle.
If a vehicle is created with a value in odometer field, the odometer is created before the name is computed so the concatanation would fail.
Fixes #3468
[FIX] point_of_sale: rounding error in discount computing + removing duplicated code
[IMP] Speedup test account_assert_test.xml in account
[IMP] Pass the invoice type from sale to picking for the sale_journal module that is installable again