[FIX] mail: keep breadcrumb on click on chatter follower
[FIX] account: return format of function field

When no result is found on the function field 'invoice' (account.move.line), instead of returning {move_id: (False, '')}, return {move_id: False} (expected for m2o fields)
Fixes #2138, opw 613096
[FIX] ir_translation: remove control characters from translations

This is possible that control characters (such as line returns) are inserted wrongly in translations
These should not influence on the web interface
[MERGE] forward port of branch 7.0 up to 6d4e1cc
[FIX] ir_translation: apply tools.ustr on the trad itself

tools.ustr(None) returns u'None', res[0] can be None.
[FIX] point_of_sale: do not display False as currency if symbol is not set
[MERGE] forward port of branch 7.0 up to 9066da3
[FIX] account_anglo_saxon: price difference, discount and taxes

When computing the price difference amount do not integrate the eventual discount and taxes included in the price.
Otherwise the total of the generated accounting enty would be higher than the total of the invoice. opw 611350
[FIX] event: missing context

This fixes some translation issues (templates not translated at event confirmation)
[FIX] event: double context
Forward port of branch 7.0 up to b3485fb
[IMP] Make sure invoice_state of picking is used when creating extra moves and take price of related move if there is one

When we would copy, it gives problems as it won't be invoiced the correct way on sale, so we provide for a simpler solution.
[FIX] Adapt product variants in order to show internal code and ean13 #2772

[IMP] Typo
[FIX] Fix inheritance in point_of_sale views + ean visible on creation + landed costs views

[IMP] Set custom EAN not visible when multiple variants

[IMP] Change landed costs views + make ean visible upon creation
Merge pull request #2827 from odoo-dev/8.0-eanproductviews-2772-jco

8.0 eanproductviews 2772 jco
Merge pull request #2918 from odoo-dev/8.0-wmsextramoves-jco

[IMP] Make sure invoice_state of picking is used when creating extra moves
[FIX] project: typo in protect.task create

that typo will cause project task create error when set date_end before the time right now
[FIX] models: fields_get() shall not return info about fields not set up yet

When processing data files during a module installation/upgrade, not all fields
are set up yet, in particular relational custom fields.  Make fields_get()
ignore those fields, so that views can be created/updated and validated,
provided they do not refer to those fields...
[FIX] common.py: missing import

It was not possible to call "about" function via remote control
(XML-RPC), because it contains string translation without import.
[FIX] google_calendar: add missing parameter to logger_info