improve the examples

examples/components/button_default.xml → examples/components/buttons/button_default.xml

@@ -1,6 +1,6 @@
 <component>
     <api>
-		<prop name="text" type="string" default="Muhaha"/>
+		<prop name="text" type="string" default="Button"/>
 		<prop name="my_width" type="int" default="100"/>
 	</api>
     <styles>

examples/components/button_error.xml → examples/components/buttons/button_error.xml

@@ -1,7 +1,4 @@
 <component>
-    <params>
-		<string name="text"/>
-	</params>
     <styles>
         <style name="main" bg_color="0xff3322" text_color="0xffffff" border_color="0x333333" radius="100"/>
     </styles>

examples/components/button_warning.xml → examples/components/buttons/button_warning.xml

@@ -1,7 +1,4 @@
 <component>
-    <params>
-		<string name="text"/>
-	</params>
     <styles>
         <style name="main" bg_color="0xffbb44" text_color="0x000000" border_color="0x333333" radius="100"/>
     </styles>

examples/components/home.xml

@@ -0,0 +1,11 @@
+<component>
+    <view extends="lv_obj" width="100%" height="100%" style_radius="0" style_border_width="0">
+        <lv_obj flex_flow="column" width="50%" height="100%">
+            <slider_box title="First"/>
+            <slider_box title="Temperature of the Living room"/>
+            <slider_box title="The last one"/>
+        </lv_obj>
+
+        <button_error text="Default" align="center"/>
+    </view>        
+</component>

examples/widgets/dark_slider/dark_slider.xml

@@ -8,7 +8,7 @@
                border_width="2" border_color="0xaaaaaa" 
                radius="100"
                width="100"
-                pad_all="3"/>
+               pad_all="3"/>
         <style name="light_knob" 
                bg_color="0xeeeeee" bg_opa="255" 
                border_width="2" border_color="0xaaaaaa" pad_all="10"/>