Use vector icons for nearby-map markers commons-app#621

Author: akaita

app/src/main/res/drawable-hdpi/ic_location_on_black_24dp.png

@@ -0,0 +1,11 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportHeight="960.0"
+    android:viewportWidth="960.0">
+
+    <path
+        android:fillColor="#000000"
+        android:pathData="M407,801c-187,-237 -249,-432 -181,-569 50,-101 135,-152 254,-152 119,0 204,51 254,152 54,109 28,253 -79,424 -56,90 -161,224 -175,224 -6,0 -38,-36 -73,-79zM545,425c19,-18 25,-35 25,-65 0,-56 -34,-90 -90,-90 -56,0 -90,34 -90,90 0,30 6,47 25,65 18,19 35,25 65,25 30,0 47,-6 65,-25z"/>
+
+</vector>

app/src/main/res/drawable-mdpi/ic_location_on_black_24dp.png

@@ -7,7 +7,7 @@
 
     <item
         android:id="@+id/action_nearby"
-        android:icon="@drawable/ic_location_on_black_24dp"
+        android:icon="@drawable/ic_location_black_24dp"
         android:title="@string/navigation_item_nearby"/>
 
     <item