Add configuration-setion to README

Configname, Sections, Keys and Examples

README.md

@@ -1,2 +1,19 @@
 # TeamspeakStats
 A simple Teamspeak stat-generator - based on server-logs
+
+# Configuration
+
+###Configname
+`config.ini`
+###Sections
+`[General]`
+### Keys
+- logfile `Path to TS3Server-logfile`
+- outputfile `Path to the location, where the generator will put the generated .html-file`
+
+## Example
+```
+[General]
+logfile = /usr/local/bin/teamspeak-server/logs/ts3server_2015-03-02__14_01_43.110983_1.log
+outputfile = /var/www/html/stats.html
+```