Authentification is not English but French

Closes #20095

Now that we only have one model (res.config.settings). Uniformize everything according to the guidelines.

Purpose
=======

Settings are often way too long and hard to scan and sometimes you don't know where to find the settings you're looking for.
By adding a left navigation, you can already have an overview of the settings, and switch easily between them.

Specification
=============

- Add a search bar on all the apps that have settings which can search results from all the installed apps.
  (If i'm on sales settings,and I search anything then it shows results from sales settings and also shows
  all the other matching results from all the other apps such as, Inventory...etc) with app name.
- Able to activate feature from the current page results (no matter if the searched result is from another apps).
- Highlight searched word in results
- Delete the sheet, have a full white background
- Add left navigation bar on setting
- Left navigation bar fixed
- List displayed based on installed apps
- On right panel, by default display current app setting and change accordingly
- [Mobile] Left navigation bar displayed on top
- Add Breadcrumb on top of the page: have the name "Settings" + Save / discard CTA + Search
- Add General Settings on the nav bar
- remove "save this page..." notif in all settings
- Delete all recommanded apps section + all checkbox that install app should disappear:
	payroll: https://drive.google.com/a/odoo.com/file/d/0B1uIL9E_zXrrSkMzWVpuZ0ZoaFE/view?usp=drivesdk
	Events: https://drive.google.com/a/odoo.com/file/d/0B1uIL9E_zXrrYXlHMHd2NTM2blE/view?usp=drivesdk
	Manufacturing: Delete Repair - Quality Control - Maintenance - Product Lifecycle Management [LAP][ok]
	Timesheets: https://drive.google.com/a/odoo.com/file/d/0B1uIL9E_zXrrdFg5XzNydkd2TlU/view?usp=drivesdk
	project: https://drive.google.com/a/odoo.com/file/d/0B1uIL9E_zXrraWo3NE04TktwcTQ/view?usp=drivesdk
	inventory: https://drive.google.com/a/odoo.com/file/d/0B1uIL9E_zXrrQkRaVUR5ekFQYTQ/view?usp=drivesdk
	recruitment: https://drive.google.com/a/odoo.com/file/d/0B1uIL9E_zXrrbDdqLWQweF80UkE/view?usp=drivesdk
	purchase: https://drive.google.com/a/odoo.com/file/d/0B1uIL9E_zXrrRlAyUDBnb0trQWs/view?usp=drivesdk
	email marketing: https://drive.google.com/a/odoo.com/file/d/0B1uIL9E_zXrrOUZONjhvX2k3Y2s/view?usp=drivesdk
	expenses: https://drive.google.com/a/odoo.com/file/d/0B1uIL9E_zXrrR0JpN1ZpQmtxU3M/view?usp=drivesdk
	attendances: https://drive.google.com/a/odoo.com/file/d/0B1uIL9E_zXrralpjZ1VJclNpMWs/view?usp=drivesdk
- About duplicate settings:
	Docsaway: Delete from Sales + delete Default Print Provider
	Attributs & Variants: Delete from Purchases - Manufacturing
	Multi-currencies: delete from Sales
	Unit Of Measures: Delete from Purchase & Expenses
- Add a scroll bar on the left bar when there's too many apps
- Keep the navbar visible even when you search
- Move General Settings to the bottom of the list
- Update on Settings:
    - Accounting:
        - rename automatic rates
        - Anglo Saxon Account: Should be in technical feature
        - Place Accounting Reports section before Taxes section
    - CRM:
        - Phone Validation: Enforce international format becomes
        - Local Numbers: (2 radio buttons proposals) Add international prefix / No prefix
    - Fleet: typo " ... a new car if ..." + text is too long <br>
    - project: fix tooltip for colab pads

In general settings

(also fixes some typos)

bzr revid: al@openerp.com-20120818130411-auxfh3lc0r801kym

bzr revid: vta@openerp.com-20120817132835-l5ne76q7t8lj73yc