Add deletion button

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

@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<android.support.v4.widget.DrawerLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:id="@+id/drawer_layout"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent">
+    <RelativeLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent">
+        <include
+            android:id="@+id/toolbar"
+            layout="@layout/toolbar"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content" />
+
+    </RelativeLayout>
+</android.support.v4.widget.DrawerLayout>

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

@@ -247,6 +247,23 @@
                         android:textSize="@dimen/description_text_size" />
                 </LinearLayout>
 
+                <fr.free.nrw.commons.media.MediaDetailSpacer
+                    android:layout_width="match_parent"
+                    android:layout_height="@dimen/small_gap" />
+
+                <LinearLayout
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:orientation="vertical"
+                    android:padding="@dimen/standard_gap">
+                    <Button
+                        android:id="@+id/nominateDeletion"
+                        style="?android:attr/buttonBarButtonStyle"
+                        android:textColor="@color/deleteTextColor"
+                        android:layout_width="match_parent"
+                        android:layout_height="wrap_content"
+                        android:text="@string/nominate_deletion"/>
+                </LinearLayout>
             </LinearLayout>
         </LinearLayout>
     </ScrollView>

app/src/main/res/values/colors.xml

@@ -15,6 +15,8 @@
     <color name="primaryTextColor">#ffffff</color>
     <color name="secondaryTextColor">#000000</color>
 
+    <color name="deleteTextColor">#d50000</color>
+
     <!-- Some colours are same for dark/light themes. They are written two times in case
     we want to change light ones later.
       -->

app/src/main/res/values/strings.xml

@@ -75,6 +75,7 @@
   <string name="categories_activity_title">Categories</string>
   <string name="title_activity_settings">Settings</string>
   <string name="title_activity_signup">Sign Up</string>
+  <string name="title_activity_delete">Request Deletion</string>
   <string name="menu_about">About</string>
   <string name="about_license">The Wikimedia Commons app is an open-source app created and maintained by grantees and volunteers of the Wikimedia community. The Wikimedia Foundation is not involved in the creation, development, or maintenance of the app. </string>
   <string name="trademarked_name" translatable="false">Wikimedia Commons</string>
@@ -225,6 +226,7 @@
   <string name="send_log_file">Send log file</string>
   <string name="send_log_file_description">Send log file to developers via email</string>
   <string name="null_url">Error! URL not found</string>
+  <string name="nominate_deletion">Nominate for Deletion</string>
 
   <string name="nearby_location_has_not_changed">Location has not changed.</string>
   <string name="nearby_location_not_available">Location not available.</string>