remove redundant if checks for stage field

Assets/Fungus/Narrative/Scripts/Commands/ControlStage.cs

@@ -49,20 +49,21 @@ namespace Fungus
 				Continue();
 				return;
 			}
+
 			// Selected "use default Portrait Stage"
-			if (stage == null)            // Default portrait stage selected
-			{
-				if (stage == null)        // If no default specified, try to get any portrait stage in the scene
-				{
-					stage = GameObject.FindObjectOfType<Stage>();
-				}
-			}
-			// If portrait stage does not exist, do nothing
 			if (stage == null)           
 			{
-				Continue();
+			    // If no default specified, try to get any portrait stage in the scene
-				return;
+			    stage = FindObjectOfType<Stage>();
-			}
+
+                // If portrait stage does not exist, do nothing
+                if (stage == null)
+                {
+                    Continue();
+                    return;
+                }
+            }
+		   
 			// Selected "use default Portrait Stage"
 			if (display == StageDisplayType.Swap)            // Default portrait stage selected
 			{

Assets/Fungus/Narrative/Scripts/Commands/Portrait.cs

@@ -120,21 +120,18 @@ namespace Fungus
 				return;
 			}
 
-			// Selected "use default Portrait Stage"
+		    // Selected "use default Portrait Stage"
-			if (stage == null)            // Default portrait stage selected
+		    if (stage == null)
-			{
+            {
-				if (stage == null)        // If no default specified, try to get any portrait stage in the scene
+                // If no default specified, try to get any portrait stage in the scene
-				{
+                stage = FindObjectOfType<Stage>();
-					stage = GameObject.FindObjectOfType<Stage>();
+                // If portrait stage does not exist, do nothing
-				}
+                if (stage == null)
-			}
+                {
-
+                    Continue();
-			// If portrait stage does not exist, do nothing
+                    return;
-			if (stage == null)
+                }
-			{
+            }
-				Continue();
-				return;
-			}
 
 			// Early out if hiding a character that's already hidden
 			if (display == DisplayType.Hide &&

Assets/FungusExamples/FungusLua/Scripts.meta

@@ -1,9 +0,0 @@
-fileFormatVersion: 2
-guid: e2e93e4a664384c7592b4692703284e3
-folderAsset: yes
-timeCreated: 1462350061
-licenseType: Free
-DefaultImporter:
-  userData: 
-  assetBundleName: 
-  assetBundleVariant: