Display conditions - Updated predicate VM to move logic to the model

src/Artemis.UI/DataModelVisualization/Input/StringDataModelInputView.xaml

@@ -5,9 +5,10 @@
              xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
              xmlns:b="http://schemas.microsoft.com/xaml/behaviors"
              xmlns:behaviors="clr-namespace:Artemis.UI.Shared.Behaviors;assembly=Artemis.UI.Shared"
+             xmlns:s="https://github.com/canton7/Stylet"
              mc:Ignorable="d" 
              d:DesignHeight="450" d:DesignWidth="800">
-    <TextBox VerticalAlignment="Center" Text="{Binding InputValue}">
+    <TextBox VerticalAlignment="Center" Text="{Binding InputValue}" LostFocus="{s:Action Submit}">
         <b:Interaction.Behaviors>
             <behaviors:PutCursorAtEndTextBoxBehavior/>
         </b:Interaction.Behaviors>