Enhance README

README.md

@@ -3,21 +3,21 @@ ssid-changer.sh
 
 This script changes the SSID when there is no connection to the selected Gateway.
 
-Once a minute it checks if there's still a gateway reacheable with 
+Once a minute it checks if there's still a gateway reachable with 
 
     batctl gwl -H
 
 and then decides if a change of the SSID is necessary: There is a variable
 MINUTES (default 1440 = 24h) at the top of the script `files/lib/gluon/ssid-changer/ssid-changer.sh`
-that defines after how many minutes offline the SSID will be changed to 
-"FF_OFFLINE_$node_hostname". 
-
-*This is a fork of https://github.com/ffac/gluon-ssid-changer that doesn't check
-the tx value any more. It is now in use in Freifunk Nord*
+that defines a time interval in which a successful check that detects an offline
+state is allowed to change the SSID once to "FF_OFFLINE_$node_hostname". Only the
+first few (also definable in a variable FIRST) minutes the OFFLINE_SSID may also
+be set. All other minutes a checks will just be reported in the log and whenever
+an online state is detected the SSID will be set back immediately back to normal. 
 
 Gluon versions
 ==============
-This branch of the skript contains the ssid-changer version for the gluon 2016.2.x.
+This branch of the script contains the ssid-changer version for the gluon 2016.2.x.
 
 Implement this package in your firmware
 =======================================
@@ -26,8 +26,12 @@ Create a file "modules" with the following content in your site directory:
 ```
 GLUON_SITE_FEEDS="ssidchanger"
 PACKAGES_SSIDCHANGER_REPO=https://github.com/freifunk-nord/gluon-ssid-changer.git
-PACKAGES_SSIDCHANGER_COMMIT=aa7aba3c2d013528545b40cc92a0e353adc21c66
+PACKAGES_SSIDCHANGER_COMMIT=614d2f5ac45a424057d7171f80716acf6cad63e1 # <-- set the newest commit ID here
 PACKAGES_SSIDCHANGER_BRANCH=master
 ```
 
 With this done you can add the package `gluon-ssid-changer` to your `site.mk`
+
+
+*This is a fork of https://github.com/ffac/gluon-ssid-changer that doesn't check
+the tx value any more. It is now in use in Freifunk Nord*