Display a new unit risk line in the returns/volatility chart view

The line can be enabled/disabled via the menu, and offers a visual way
to assess the amount of risk taken for an investment, compared to a unit
risk.

Issue: #5080

Author: Lotendan

name.abuchen.portfolio.ui/src/name/abuchen/portfolio/ui/Messages.java

@@ -977,6 +977,7 @@ public class Messages extends NLS
     public static String MenuAddAll;
     public static String MenuAddNewDashboardColumnLeft;
     public static String MenuAddNewDashboardColumnRight;
+    public static String MenuAddUnitRiskLine;
     public static String MenuApplyToAllWidgets;
     public static String MenuChangeHeight;
     public static String MenuChangeUrl;

name.abuchen.portfolio.ui/src/name/abuchen/portfolio/ui/messages.properties

@@ -1946,6 +1946,8 @@ MenuAddNewDashboardColumnLeft = New column on the left
 
 MenuAddNewDashboardColumnRight = New column on the right
 
+MenuAddUnitRiskLine = Add unit risk line
+
 MenuApplyToAllWidgets = Apply to all
 
 MenuChangeHeight = Change height...

name.abuchen.portfolio.ui/src/name/abuchen/portfolio/ui/messages_ca.properties

@@ -1935,6 +1935,8 @@ MenuAddNewDashboardColumnLeft = Nova columna a l'esquerra
 
 MenuAddNewDashboardColumnRight = Nova columna a la dreta
 
+MenuAddUnitRiskLine = Afegir l\u00EDnia de risc unitari
+
 MenuApplyToAllWidgets = Aplicar a tots els ginys
 
 MenuChangeHeight = Canviar al\u00E7ada ...

name.abuchen.portfolio.ui/src/name/abuchen/portfolio/ui/messages_cs.properties

@@ -1938,6 +1938,8 @@ MenuAddNewDashboardColumnLeft = Nov\u00FD sloupec vlevo
 
 MenuAddNewDashboardColumnRight = Nov\u00FD sloupec vpravo
 
+MenuAddUnitRiskLine = P\u0159idat \u0159\u00e1dek jednotkov\u00e9ho rizika
+
 MenuApplyToAllWidgets = Pou\u017E\u00EDt pro v\u0161echny
 
 MenuChangeHeight = Zm\u011Bnit v\u00FD\u0161ku...

name.abuchen.portfolio.ui/src/name/abuchen/portfolio/ui/messages_da.properties

@@ -1935,6 +1935,8 @@ MenuAddNewDashboardColumnLeft = Ny kolonne til h\u00F8jre
 
 MenuAddNewDashboardColumnRight = Ny kolonne til h\u00F8jre
 
+MenuAddUnitRiskLine = Tilf\u00f8j enhedsrisikolinje
+
 MenuApplyToAllWidgets = Tilf\u00F8j til alle
 
 MenuChangeHeight = Skift h\u00F8jde...

name.abuchen.portfolio.ui/src/name/abuchen/portfolio/ui/messages_de.properties

@@ -1937,6 +1937,8 @@ MenuAddNewDashboardColumnLeft = Neue Spalte links einf\u00FCgen
 
 MenuAddNewDashboardColumnRight = Neue Spalte rechts einf\u00FCgen
 
+MenuAddUnitRiskLine = Risikolinie einf\u00FCgen
+
 MenuApplyToAllWidgets = Auf alle anwenden
 
 MenuChangeHeight = H\u00F6he \u00E4ndern...

name.abuchen.portfolio.ui/src/name/abuchen/portfolio/ui/messages_es.properties

@@ -1935,6 +1935,8 @@ MenuAddNewDashboardColumnLeft = Nueva columna a la izquierda
 
 MenuAddNewDashboardColumnRight = Nueva columna a la derecha
 
+MenuAddUnitRiskLine = A\u00f1adir l\u00ednea de riesgo unitario
+
 MenuApplyToAllWidgets = Aplicar a todo
 
 MenuChangeHeight = Cambiar altura ...

name.abuchen.portfolio.ui/src/name/abuchen/portfolio/ui/messages_fr.properties

@@ -1936,6 +1936,8 @@ MenuAddNewDashboardColumnLeft = Nouvelle colonne \u00E0 gauche
 
 MenuAddNewDashboardColumnRight = Nouvelle colonne \u00E0 droite
 
+MenuAddUnitRiskLine = Ajouter ligne de risque unitaire
+
 MenuApplyToAllWidgets = Appliquer \u00E0 tous
 
 MenuChangeHeight = Changer hauteur...

name.abuchen.portfolio.ui/src/name/abuchen/portfolio/ui/messages_it.properties

@@ -1935,6 +1935,8 @@ MenuAddNewDashboardColumnLeft = Nuova colonna a sinistra
 
 MenuAddNewDashboardColumnRight = Nuova colonna a destra
 
+MenuAddUnitRiskLine = Aggiungi linea di rischio unitario
+
 MenuApplyToAllWidgets = Applica a tutti
 
 MenuChangeHeight = Cambia altezza...

name.abuchen.portfolio.ui/src/name/abuchen/portfolio/ui/messages_nl.properties

@@ -1935,6 +1935,8 @@ MenuAddNewDashboardColumnLeft = Voeg nieuwe kolom aan de linkerkant toe
 
 MenuAddNewDashboardColumnRight = Voeg nieuwe kolom aan de rechterkant toe
 
+MenuAddUnitRiskLine = Risicolijn per eenheid toevoegen
+
 MenuApplyToAllWidgets = Toepassen op alle widgets
 
 MenuChangeHeight = Hoogte wijzigen...