[REM] general: remove doc about tags (#768)

- as decided by FP, certain docs should be removed

general.rst

@@ -12,7 +12,6 @@ General
    general/base_import
    general/multi_companies
    general/auth
-   general/tags
    general/payment_acquirers
    general/in_app_purchase
    general/developer_mode

general/tags.rst

@@ -1,8 +0,0 @@
-====
-Tags
-====
-
-.. toctree::
-   :titlesonly:
-
-   tags/take_tags

general/tags/take_tags.rst

@@ -1,66 +0,0 @@
-======================
-Take Advantage of Tags
-======================
-
-Tags work like keywords or labels that will help you to categorize your work, as well as make
-objectives and goals clearer and available for everyone instantly. They are also a useful source of
-filtering, helping you to boost productivity.
-
-
-Where can I use and how do I create tags?
-=========================================
-
-| Tags can be used in numerous applications going from *CRM*, *Project*, *Contacts*, *Marketing
-  Automation*, etc.
-| On *CRM* for instance, under :menuselection:`CRM --> Configuration --> Tags` you can create new or
-  edit existing ones.
-
-.. image:: media/create_tags.png
-   :align: center
-   :height: 300
-   :alt: Click on Create to create Tags in Odoo
-
-You can also create them on the fly.
-
-.. image:: media/create_tags_fly.png
-   :align: center
-   :alt: Type the name of the tag on the field and create and edit a tag in Odoo
-
-Choose specific colors for each tag to help identify them, or *Hide in Kanban*, simply by
-clicking on the tag once it is created.
-
-.. image:: media/tags_colors.png
-   :align: center
-   :height: 260
-   :alt: Click on the tag and choose a color in Odoo
-
-Remove tags from a task or from the database
-============================================
-
-Click on the *x* to delete a tag from a specific task or contact. To delete it from your
-database, go to :menuselection:`CRM --> Configuration --> Tags --> Action --> Delete`.
-
-.. image:: media/delete.png
-   :align: center
-   :alt: Select a tag and click on action then delete to delete it from the database in Odoo
-
-Use tags as a parameter
-=======================
-
-On the *Marketing Automation* application, for example, you can re-use tags as a parameter to
-specify a niche of records for your campaign.
-
-.. image:: media/mkt_automation.png
-   :align: center
-   :height: 430
-   :alt: Apply tags as filters in Odoo Marketing Automation application
-
-Use tags for reporting
-======================
-
-To get the information you need in an organized format and for a specific purpose, you can also
-add tags.
-
-.. image:: media/reporting.png
-   :align: center
-   :alt: Apply tags to create reports in Odoo

marketing_automation/overview/segment.rst

@@ -63,5 +63,4 @@ Use cases
      :alt: Filters in Odoo Marketing Automation
 
 .. seealso::
-   - :doc:`automate_actions`
-   - :doc:`../../general/tags/take_tags`
+   - :doc:`automate_actions`

project/tasks/get_started.rst

@@ -79,9 +79,6 @@ Drag and drop tasks to change their stage and define colors to help you identify
    :height: 340
    :alt: Choose a color to identify your task in Odoo Project
 
-.. seealso::
-   - :doc:`../../general/tags/take_tags`
-