Added unclutter to install-viewer.md

.gitignore

@@ -10,3 +10,6 @@ release.properties
 dependency-reduced-pom.xml
 buildNumber.properties
 .mvn/timing.properties
+.vertx/
+.idea/
+*.iml

install-viewer.md

@@ -4,7 +4,7 @@
 
 ```shell
 &> sudo apt-get update && sudo apt-get upgrade -y
-&> sudo apt-get install iceweasel
+&> sudo apt-get install iceweasel unclutter
 ```
 
 Install R-Kiosk Addon for Iceweasel/Firefox:
@@ -26,6 +26,7 @@ AND
 
 # start iceweasel in kiosk mode
 @iceweasel http://<openflorianserver>/openflorian/
+@unclutter -grab -visible
 ```
 
 ##4. Install CEC Library for Raspbian

src/main/java/de/openflorian/ws/OpenflorianServiceEndpoint.java

@@ -1,5 +1,24 @@
 package de.openflorian.ws;
 
+/*
+ * This file is part of Openflorian.
+ *
+ * Copyright (C) 2015  Bastian Kraus
+ *
+ * Openflorian 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)
+ *
+ * Openflorian 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 Openflorian.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
 import java.util.HashSet;
 import java.util.Set;