Add top padding to headlines

Signed-off-by: Andy Scherzinger <info@andy-scherzinger.de>

src/main/res/layout/participate_layout.xml

@@ -82,8 +82,9 @@
                     android:id="@+id/participate_contribute_headline"
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
+                    android:paddingTop="@dimen/standard_padding"
                     android:text="@string/participate_contribute_headline"
-                    android:textAppearance="?android:attr/textAppearanceLarge"/>
+                    android:textAppearance="?android:attr/textAppearanceLarge" />
 
                 <TextView
                     android:id="@+id/participate_contribute_irc_text"
@@ -120,8 +121,9 @@
                     android:id="@+id/participate_release_candidate_headline"
                     android:layout_width="fill_parent"
                     android:layout_height="wrap_content"
+                    android:paddingTop="@dimen/standard_padding"
                     android:text="@string/participate_release_candidate_headline"
-                    android:textAppearance="?android:attr/textAppearanceLarge"/>
+                    android:textAppearance="?android:attr/textAppearanceLarge" />
 
                 <TextView
                     android:id="@+id/participate_release_candidate_text"
@@ -160,8 +162,9 @@
                     android:id="@+id/participate_beta_headline"
                     android:layout_width="fill_parent"
                     android:layout_height="wrap_content"
+                    android:paddingTop="@dimen/standard_padding"
                     android:text="@string/participate_beta_headline"
-                    android:textAppearance="?android:attr/textAppearanceLarge"/>
+                    android:textAppearance="?android:attr/textAppearanceLarge" />
 
                 <TextView
                     android:id="@+id/participate_beta_text"