[IMP] planning: add screenshot (#712)

- added a screenshot under a note on duplicate_a_planning.rst
- enjoyed the opportunity to fix a few spaces and number of caracters under titles, to be complied with standard rules

planning/overview/duplicate_a_planning.rst

@@ -1,11 +1,13 @@
-============================================
+==========================================
 Create a Schedule and Make Encoding Easier
-============================================
+==========================================
+
 Organize regular schedules or forecast projects in a long term basis. Create shifts to manage your
 tasks, assign employees, and stay organized at a high level.
 
 Organize your team by roles
-============================
+===========================
+
 Go to :menuselection:`Configuration --> Roles --> Create`.
 Optionally, go to the *Employees* application, select the respective employee, and under *Work
 Information* select the *Default Planning Role*.
@@ -15,7 +17,8 @@ Information* select the *Default Planning Role*.
    :alt: Roles in Odoo Planning Application
 
 Make shifts recurrent
-======================
+=====================
+
 While creating a shift, select *Repeat* and configure as needed, saving you from the need
 of re-planning it.
 
@@ -23,32 +26,34 @@ of re-planning it.
    :align: center
    :alt: Repeat shifts in Odoo Planning Application
 
-
 .. note::
-   Repeated shifts are generated for the next six months. A modification is possible in developer
-   mode, from *Settings*.
+   Repeated shifts are generated for the next six months. A modification is possible in
+   :doc:`Developer mode <../../general/developer_mode/activate>`, from *Settings*.
+
+      .. image:: media/rate_shift_generation.png
+         :align: center
+         :alt: Repeat shifts in Odoo Planning Application
 
 .. tip::
    To duplicate a shift in the Gantt view, press CTRL + drag and drop.
 
-
 Save shifts as templates
-=========================
-If creating a shift on the fly and knowing that you will use that template in the future,
-click on *Save as a Template*.
+========================
+
+If creating a shift on the fly and know you might use that template in the future, click on *Save as
+a Template*.
 
 .. image:: media/cs3.png
    :align: center
    :alt: Save shift as a Template in Odoo Planning Application
 
-
 .. tip::
    To create a template in advance, go to :menuselection:`Configuration --> Shifts Templates -->
    Create`.
 
-
 Duplicate a planning from the previous week
-============================================
+===========================================
+
 When in the Gantt view, either under *Schedule by Employee, Role or Project*, instead of re-planning
 shifts that have been planned before, simply click on *Copy Previous Week*.
 
@@ -56,7 +61,6 @@ shifts that have been planned before, simply click on *Copy Previous Week*.
    :align: center
    :alt: Shift recurrency in Odoo Planning Application
 
-
 .. note::
    The integration with the *Time off* and *Employee* applications, show you grayed cells to the
    days when the employee does not work and is on vacation time, for example.

planning/overview/send_planned_shifts.rst

@@ -1,12 +1,14 @@
-============================================================
+===========================================================
 Send Planned Shifts and Give Employees Autonomy Over Shifts
-============================================================
+===========================================================
+
 If you are not on top of your tasks and shifts you might fall behind, loosing productivity.
 Allowing your employees to have a say over shifts helps you to be on top of your workload, and
 gives them flexibility.
 
 Publish and send the planned week by email
-===========================================
+==========================================
+
 Once you have your shifts planned, click on *Send Schedule*. Select *Include Open shift* if
 you would like the *Unassigned* shifts to be seen.
 
@@ -15,18 +17,17 @@ you would like the *Unassigned* shifts to be seen.
    :alt: Publish and Send planned shifts in Odoo Planning Application
 
 Choose if you just want to *Publish* or *Publish and Send*. If you *Publish and Send*, employees
-will get an email that will redirect them to their planned tasks:
+get an email that redirects them to their planned tasks:
 
 .. image:: media/sp2.png
    :alt: Publish and Send planned shifts in Odoo Planning Application
 
-
 .. note::
    Employees will not be able to see shifts until they have been published.
 
-
 Let employees unassign themselves from shifts
-===============================================
+=============================================
+
 Go to *Configuration* and enable *Allow Unassignment*.
 From now on, when an employee opens his tasks, he can indicate his unavailability clicking
 on *I am unavailable*. The shift will be opened again, allowing someone else to take it.
@@ -35,11 +36,9 @@ on *I am unavailable*. The shift will be opened again, allowing someone else to
    :align: center
    :alt: Allow Unassignment in Odoo Planning Application
 
-
 .. image:: media/sp4.png
    :align: center
    :alt: Allow Unassignment in Odoo Planning Application
 
-
 .. tip::
    Employees have portal access; users have access to the database.