[REM] project: remove advanced_projects.rst (#818)

These pages documented very straightforward screens and flows that a user can easily figure out without the help of dedicated documentation. Besides, those screens are frequently reworked, thus requiring to maintain the related pages very closely. This commit removes such low values pages to reduce the technical debt and allow focusing on actually useful documentation pages.

project/advanced.rst

@@ -5,5 +5,4 @@ Advanced
 .. toctree::
    :titlesonly:
 
-   advanced/advanced_projects
    advanced/feedback

project/advanced/advanced_projects.rst

@@ -1,111 +0,0 @@
-=========================
-Advanced Project Settings
-=========================
-
-Projects can be created for a specific customer or team, and can be coordinated among your
-employees through visibility options. Stages can be shared among tasks, and the exact time spent on
-each project can be tracked. All of it in favor of a more integrated and dynamic organization.
-
-Create advanced projects
-========================
-| Go to :menuselection:`Project --> Configuration --> Projects --> Create`.
-| Choose a *Customer* in order to create a project specifically for him. If not, simply leave the
-  field blank.
-
-.. image:: media/advanced_project.png
-   :align: center
-   :alt: Click on create and enable multiple options for an advanced project in Odoo Project
-
-Choose who can access a project
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-To create a project for specific teams, under *Visibility*, choose who can have access to the
-project:
-
-- *Invited employees*: the ones who are followers.
-- *All employees*.
-- *Portal users and all employees*: it enables the option *Share*. Recipients receive an
-  email with an invitation to access the document (project).
-
-Choose an *Analytic Account* to track the profitability of your project in a specific account.
-
-Timesheet and record time on tasks
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-| To track the time spent on tasks, enable *Timesheets*.
-| In order to be able to launch a timer, also enable *Timesheet timer*.
-
-.. image:: media/timesheet.png
-   :align: center
-   :alt: Tab timesheet is being shown under a task in Odoo Project
-
-Create sales orders from a task
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-To invoice the time (service) and material used on a task, enable *Bill from tasks*. Then, choose
-the service/product which you would like to bill, or create one on the fly.
-
-.. image:: media/create_sales_order.png
-   :align: center
-   :height: 270
-   :alt: Menu create sales order is being shown under a task in Odoo Project
-
-Track the material used on a task
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-After enabling *Bill from Tasks*, enable *Products on Tasks* to track the products/material used
-during the work on a specific task.
-
-.. image:: media/track_material.png
-   :align: center
-   :alt: Menu to add products is being shown under a task in Odoo Project
-
-Take advantage of worksheets
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-Worksheets are reports of the work done. To customize and include them in your tasks, enable
-*Worksheets*. Choose an existing template or create one on the fly.
-
-.. image:: media/worksheets.png
-   :align: center
-   :alt: Options worksheet and send report being shown under a task in Odoo Project
-
-Schedule shifts on projects
-~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-To create shifts to manage your tasks, assign employees, and stay organized, enable *Planning*.
-
-.. image:: media/planning_menu.png
-   :align: center
-   :width: 290
-   :alt: Shortcut to planning from the dashboard in Odoo Project
-
-.. image:: media/planning_view.png
-   :align: center
-   :alt: Planning view from a project in Odoo Project
-
-Manage employees work hours
-~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-*Working time* defines the number of your employees’ working hours. It adjusts the Gantt
-planning view of your interventions. Open the external link to adjust the daily hours.
-
-.. image:: media/work_hours.png
-   :align: center
-   :height: 380
-   :alt: Edit the working hours from Odoo Project
-
-Share stages across projects
-============================
-
-| In order to have a clean Kanban view that works across projects, and to avoid duplicates,
-  delineate specific stages for different projects.
-| :doc:`Activate the Developer mode <../../general/developer_mode/activate>` then go to
-  :menuselection:`Project --> Configuration --> Stages`. Choose the respective one and add
-  the projects among which you would like to share stages.
-
-.. image:: media/share_stages.png
-   :align: center
-   :alt: Open a stage and choose the projects to share it with in Odoo Project
-
-