readme update

README.md

@@ -1,18 +1,26 @@
 # acestream-armv7
-AceStream engine for Raspberry Pi 2/3
+AceStream engine for Raspberry Pi 2/3 (and probably other ARM devices)
 
 Wrapper for latest official ARM version from http://wiki.acestream.org/wiki/index.php/Download
 
 Runs embedded Python in chrooted environment to mimic Android fs on Linux.
 
 
+Engine version can be checked via HTTP:
+```
+http://<IP>:6878/webui/api/service?method=get_version&format=jsonp&callback=mycallback
+```
+
 ## Installation
 
 1. Unzip latest release to /opt/acestream
 2. Copy acestream-user.conf.example to acestream-user.conf and change user/password
 3. Run /opt/acestream/autostart.sh
+
    -OR-
+
    Copy acestream.service to /etc/systemd/system
+
    Enable service to run at boot and start it: systemctl enable acestream; systemctl start acestream
 
 
@@ -25,4 +33,6 @@ Runs embedded Python in chrooted environment to mimic Android fs on Linux.
 
 ## Upgrade
 
-Unzip latest release to /opt/acestream and restart the process
+1. Stop acestream service / kill process
+2. Unzip latest release to /opt/acestream
+3. Start service / process