Add more entries

+ Add a texture variation system.

lib/Session.dart

@@ -54,6 +54,13 @@ class SessionData {
   }
 
   static Widget PrintUnown() {
+    return Column(
+      crossAxisAlignment: CrossAxisAlignment.start,
+      children: getUnownList(),
+    );
+  }
+
+  static List<Widget> getUnownList() {
     List<Widget> widgets = [];
     List<Widget> tmpWidgets = [];
 
@@ -80,10 +87,7 @@ class SessionData {
       Row(crossAxisAlignment: CrossAxisAlignment.start, children: tmpWidgets),
     );
 
-    return Column(
-      crossAxisAlignment: CrossAxisAlignment.start,
-      children: widgets,
-    );
+    return widgets;
   }
 
   static int highestGenID() {