MAjor update

content/installation/_index.md

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+title = "Installation"
+date = "2018-10-26"
+Weight=2
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+Following instructions assumes that the HAASP is installed to a Debian based Linux OS  
+
+### Install dependancies  
+`sudo apt-get update`  
+`sudo apt-get install git python-pip python-all-dev`  
+`sudo pip install -U pip virtualenv` 
+
+### Install libHAASP 
+`mkdir ~/.haasp`  
+`cd ~/.haasp`  
+`virtualenv env`  
+`~/.haasp/env/bin/pip install -U git+https://git.cmtec.se/haasp/libhaasp.git` 
+
+### Install HAASP core
+`cd ~/.haasp`  
+`virtualenv env`  
+`~/.haasp/env/bin/pip install -U git+https://git.cmtec.se/haasp/haasp_core.git` 
+
+### Install HAASP application
+`~/.haasp/env/bin/haasp_install <APP> --ip <CORE_IP> --subname <SUBNAME>`  
+***--ip*** *is optional and should be used if application and core is running on different hardware*  
+***--subname*** *is optional and should be used if multiple instances of the application needs to be running*  
+
+### Install HAASP cli on remote/seperate computer
+Make sure you have python3, git and pip installed  
+`pip install --user -U git+https://git.cmtec.se/haasp/haasp.git`   
+`pip install --user -U git+https://git.cmtec.se/haasp/haasp_cli.git` 
+
+To run the cli then add the ip for the core to the command `haasp_cli --ip <CORE_IP>`   
+
+### Enable autostart
+Create file /etc/init.d/haasp and add following code (`sudo vi /etc/init.d/haasp`):  
+```
+#! /bin/sh
+### BEGIN INIT INFO
+# Provides:          haasp
+# Required-Start:    $remote_fs $local_fs $network $named $time $syslog
+# Required-Stop:     $remote_fs $local_fs $network $named $time $syslog
+# Default-Start:     2 3 4 5
+# Default-Stop:      0 1 6
+# Short-Description: HAASP init script
+# Description:       HAASP nit script
+### END INIT INFO
+
+USER=pi
+
+# Carry out specific functions when asked to by the system
+case "$1" in
+  start)
+    echo "Starting haasp"
+    # run application you want to start
+    sudo -u $USER /home/$USER/.haasp/core/env/bin/haasp start
+    ;;
+  stop)
+    echo "Stopping haasp"
+    # kill application you want to stop
+    sudo -u $USER /home/$USER/.haasp/core/env/bin/haasp stop
+    ;;
+  restart)
+    echo "Restarting haasp"
+    # kill application you want to stop
+    sudo -u $USER /home/$USER/.haasp/core/env/bin/haasp restart
+    ;;
+  *)
+    echo "Usage: /etc/init.d/haasp {start|stop|restart}"
+    exit 1
+    ;;
+esac
+
+exit 0
+
+```
+Change the `USER=pi` if you don't use pi as user.  
+
+Make the init file executable:  
+`sudo chmod +x /etc/init.d/haasp`  
+
+Enable autostart of the file:  
+`sudo update-rc.d haasp defaults`  
+
+Make sure the user have privilege to run the init file as sudo without password prompt. If not then add following code to visudo:  
+```
+# User privilege specification
+%users ALL=(ALL) NOPASSWD: /etc/init.d/haasp
+```
+