Remove task_list_fab_margin

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

@@ -67,9 +67,7 @@
           android:id="@+id/current_location"
           android:layout_width="wrap_content"
           android:layout_height="wrap_content"
-          android:layout_margin="@dimen/task_list_fab_margin"
+          android:layout_margin="@dimen/keyline_first"
-          android:layout_marginBottom="@dimen/keyline_first"
-          android:layout_marginEnd="@dimen/keyline_first"
           android:layout_gravity="end|bottom"
           android:padding="0dp"
           android:src="@drawable/ic_outline_gps_fixed_24px"

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

@@ -47,7 +47,7 @@
     android:id="@+id/fab"
     android:layout_width="wrap_content"
     android:layout_height="wrap_content"
-    android:layout_margin="@dimen/task_list_fab_margin"
+    android:layout_margin="@dimen/keyline_first"
     android:layout_gravity="end|bottom"
     android:padding="0dp"
     android:src="@drawable/ic_outline_add_24px"

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

@@ -7,7 +7,6 @@
   <dimen name="keyline_content_inset">72dp</dimen>
 
   <dimen name="task_list_footer_height">88dp</dimen>
-  <dimen name="task_list_fab_margin">16dp</dimen>
 
   <dimen name="task_edit_text_size">16sp</dimen>