Unified to use relative namespace in layout XML

Bug: #118
Change-Id: Ib752b9f875e4062732787036230fdd590ea5e953

Author: winstonsung

app/src/main/res/layout/fragment_my_ticket.xml

@@ -6,7 +6,7 @@
     android:paddingTop="@dimen/activity_vertical_margin"
     android:paddingRight="@dimen/activity_horizontal_margin"
     android:paddingBottom="@dimen/activity_vertical_margin"
-    tools:context="app.opass.ccip.ui.fastpass.MyTicketFragment">
+    tools:context=".ui.fastpass.MyTicketFragment">
 
     <TextView
         android:id="@+id/ticket_notice"