WIP Themes: Entity page heade color

lib/entities/entity_page_layout.widget.dart

@@ -16,7 +16,7 @@ class EntityPageLayout extends StatelessWidget {
           children: <Widget>[
             showClose ?
             Container(
-              color: Colors.blue[300],
+              color: Theme.of(context).primaryColorLight,
               height: 40,
               child: Row(
                 children: <Widget>[

lib/managers/theme_manager.dart

@@ -30,7 +30,6 @@ class HAClientTheme {
   HAClientTheme._internal();
 
   final ThemeData lightTheme = ThemeData.light().copyWith(
-    //primaryColor: Colors.blue,
     textTheme: ThemeData.light().textTheme.copyWith(
       display1: textTheme.display1.copyWith(color: Colors.black54),
       display2: textTheme.display2.copyWith(color: Colors.redAccent),