[FIX] Fix broken translation cache for absent translation of 'false'
[IMP] website editor: remove button style from cke and insert into the link dialog box. Fix the dialog box label value when the user create a link.
[FIX] website: enumarate page raise an exception if query_string is not null; Can't create a page with the modal link editor
[IMP] website editor: change link editor modal layout
[FIX] Solve some mail issues which are currently present in 7.0
[FIX] web: update bootstrap to version 3.2.0; add bootstrap less files
Merge pull request #724 from odoo-dev/7.0-mail_issues-fix-adh

[FIX] mail: misc bug fixing
- avoid deleting the Whole Company mail group if still present, because it is required for some module installation. In 7.0 installing some modules may crash if this group is not present.
- fixed an issue when computing possible recipients in the Chatter
- small fix in html2plaintext about blank lines
[IMP] website: replace the select box into dropdown for link editor to have a preview
[FIX] website.seo: regexp doesn't match the object and object id
[FIX] orm: custom m2m with different label

At rev 84e9a67cdf78db94cb7a09543c1b7ac4ad19d8b4 a check to avoid the creation of ir.model.relation for custom modules was added. The condition is not correct as based on the string instead of the field name. We do not have access to column name at this level but the the m2m relation table do start with x_ for custom fields (see __init__ method).
[FIX] hr: call hr_employee super's when unlinking

Also fixes some weird inheritance bugs in upper versions
[FIX] event_sale: reset event-related fields on SO line when switching products
[MERGE] Fwd-port 7.0 up to 783b9e1
[FIX] view_form: use the reference of menu from the instance, not from the widget ancestors
Fixes #1024: when using a formview on a non trivial way, the reference of the menu using the widget ancestors may be wrong
[MERGE] Fwd-port saas-3 up to a9d2b65
[MERGE] Fwd-port saas-4 up to e31fd6a
[FIX] website: add forgotten button type (btn-success) for link editor
Merge pull request #1074 from odoo-dev/8.0-website-link-chm

[FIX] web: update bootstrap to version 3.2.0.
[FIX] website.seo can't edit title and description; website.editor change link for internal page
[IMP] website editor: remove button style from cke and insert into the link dialog box.
[FIX] web_calendar: Revert d9e6a7a as was fixed differently at rev e220136

Fixing calendar view errors, opw 609989
[FIX] website: banner is broken if more than one on a banner page