V1.2.x doc and bugs cherry pick (#82)

* propose deactivation (#77)

Change-Id: I361b8df57d5b305ee41667919f4df3946f265cd3
Signed-off-by: MalinaStefaniaStoicanescu <malina.stoicanescu@thalesgroup.com>

* [567448] Proposal provider improvements (#79)

Change-Id: I938e17d8a093baeee38f159015270a279a6e8454


Co-authored-by: Georgiana-Elena ECOBICI <georgiana-elena.ecobici@thalesgroup.com>

* [doc] Updated doc (#81)


Change-Id: I562dc504fc2cb1fb5a439131c6842ddef11ed3ad
Co-authored-by: Georgiana-Elena ECOBICI <georgiana-elena.ecobici@thalesgroup.com>

Co-authored-by: MalinaStefaniaStoicanescu <malina.stoicanescu@thalesgroup.com>
Co-authored-by: Georgiana-Elena ECOBICI <georgiana-elena.ecobici@thalesgroup.com>

plugins/org.polarsys.capella.scenario.editor.doc/html/TextualEditor/Functionalities-toc.xml

@@ -1,8 +1,7 @@
 <?xml version='1.0' encoding='utf-8' ?>
 <toc topic="html/TextualEditor/Functionalities.html" label="Functionalities">
 	<topic href="html/TextualEditor/Functionalities.html" label="Scenario">
-	    <topic href="html/TextualEditor/Functionalities.html#Textual_Scenario_View" label="Textual Scenario View"></topic>
-     <topic href="html/TextualEditor/Functionalities.html#Syntax_for_the_Textual_Scenario_Editor" label="Syntax for the Textual Scenario Editor">
+     <topic href="html/TextualEditor/Functionalities.html#Syntax_for_the_Textual_Editor" label="Syntax for the Textual Editor">
         <topic href="html/TextualEditor/Functionalities.html#Participants" label="Participants">
         </topic>
         <topic href="html/TextualEditor/Functionalities.html#Messages" label="Messages">
@@ -11,7 +10,16 @@
         </topic>
         <topic href="html/TextualEditor/Functionalities.html#State._Modes._Allocated_Functions" label="State, Modes, Allocated Functions">
         </topic>
+        <topic href="html/TextualEditor/Functionalities.html#References" label="References">
+        </topic>
      </topic>
+	    <topic href="html/TextualEditor/Functionalities.html#Features_and_limitations_of_the_Textual_Editor" label="Features and limitations of the Textual Editor">
+        <topic href="html/TextualEditor/Functionalities.html#Consistency_of_the_data" label="Consistency of the data">
+        </topic>
+        <topic href="html/TextualEditor/Functionalities.html#Validation_of_the_data" label="Validation of the data">
+        </topic>
+        <topic href="html/TextualEditor/Functionalities.html#Autocompletion" label="Autocompletion">
+        </topic></topic>
 
 	</topic>
 </toc>