make the buttons in About section easier to click

Author: tibbi

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

@@ -34,14 +34,15 @@
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
             android:layout_below="@+id/about_email_label"
+            android:paddingBottom="@dimen/activity_margin"
             android:text="@string/email"/>
 
         <TextView
             android:id="@+id/about_rate_us"
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
             android:layout_below="@+id/about_email"
-            android:layout_marginTop="@dimen/activity_margin"
+            android:paddingBottom="@dimen/activity_margin"
             android:paddingTop="@dimen/activity_margin"
             android:text="@string/rate_us_underlined"
             android:textColor="@color/colorPrimary"/>
@@ -51,7 +52,6 @@
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
             android:layout_below="@+id/about_rate_us"
-            android:layout_marginTop="@dimen/activity_margin"
             android:paddingBottom="@dimen/activity_margin"
             android:paddingTop="@dimen/activity_margin"
             android:text="@string/third_party_licences_underlined"