Created installer script for easier installation

installer.sh

@@ -0,0 +1,37 @@
+#!/usr/bin/bash
+
+# prints colored text
+print_style () {
+
+    if [ "$2" == "info" ] ; then
+        COLOR="96m";
+    elif [ "$2" == "success" ] ; then
+        COLOR="92m";
+    elif [ "$2" == "warning" ] ; then
+        COLOR="93m";
+    else #default color
+        COLOR="0m";
+    fi
+
+    STARTCOLOR="\e[$COLOR";
+    ENDCOLOR="\e[0m";
+
+    printf "$STARTCOLOR%b$ENDCOLOR" "$1";
+}
+
+print_style "installing dependencies\n" "info";
+sudo apt-get install openjdk-8-jdk -y & sudo apt-get install wiringpi -y & sudo apt-get install screen -y & sudo apt-get install git -y
+sleep 2
+print_style "Installing RaspiOpener and AliveKeeper\n" "info";
+mkdir opener
+cd opener
+wget https://github.com/Kreck-Projekt/RaspiOpener/releases/download/1.0/RaspiOpener.jar
+sleep 2
+wget https://github.com/Kreck-Projekt/AliveKeeper/releases/download/1.0/AliveKeeper.jar
+sleep 2
+print_style "modify executable\n" "info";
+sudo chmod -755 AliveKeeper.jar
+sudo chmod -755 RaspiOpener.jar
+print_style "Warning: A reboot is recommended." "warning";
+print_style "Warning: After a reboot you must redo the step below, you can avoid this by adding the AliveKeeper to the autostart\n" "warning";
+print_style "now open a new screen with 'screen -S opener' and start the AliveKeeper 'sudo java -jar AliveKeeper.jar'\n" "success";