[Button] Enable style for Button component

src/controls/Button.qml

@@ -20,6 +20,8 @@
 import QtQuick 2.1
 import QtQuick.Controls 1.0
 
+import QtQuick.Controls.Styles.Nemo 1.0
+
 Button {
     id: butt
 
@@ -42,6 +44,8 @@ Button {
             pressY = mouse.y
         }
     }
+
+    style: ButtonStyle{}
 }