Updated gradle wrapper and fixed a UI issue

app/src/main/res/layout-sw600dp-land/activity_setup.xml

@@ -40,7 +40,7 @@
         android:layout_marginBottom="16dp"
         android:layout_marginEnd="80dp"
         android:layout_marginRight="80dp"
-        android:tint="@color/colorFillLight"
+        android:tint="@color/colorFillDark"
         app:backgroundTint="#8A000000"
         app:elevation="0dip"
         app:fabSize="normal"

app/src/main/res/layout-sw600dp/activity_setup.xml

@@ -45,7 +45,7 @@
             android:layout_marginBottom="16dp"
             android:layout_marginEnd="16dp"
             android:layout_marginRight="16dp"
-            android:tint="@color/colorFillLight"
+            android:tint="@color/colorFillDark"
             app:backgroundTint="#8A000000"
             app:elevation="0dip"
             app:fabSize="normal"

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

@@ -40,8 +40,8 @@
         android:layout_marginBottom="16dp"
         android:layout_marginEnd="16dp"
         android:layout_marginRight="16dp"
-        android:tint="@color/colorFillLight"
-        app:backgroundTint="#8A000000"
+        android:tint="@color/colorFillDark"
+        app:backgroundTint="#8A808080"
         app:elevation="0dip"
         app:fabSize="normal"
         app:pressedTranslationZ="0dip"

gradle/wrapper/gradle-wrapper.properties

+#
+# QuasselDroid - Quassel client for Android
+# Copyright (C) 2016 Janne Koschinski
+# Copyright (C) 2016 Ken Børge Viktil
+# Copyright (C) 2016 Magnus Fjell
+# Copyright (C) 2016 Martin Sandsmark <martin.sandsmark@kde.org>
+#
+# This program is free software: you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by the Free
+# Software Foundation, either version 3 of the License, or (at your option)
+# any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License along
+# with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+
 #Sat Sep 03 00:05:21 CEST 2016
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists