added return in first line of csv file

lgsm/data/serverlist.csv

@@ -1,4 +1,5 @@
-arma3,arma3server,ARMA 3
+
+arma3,arma3server,ARMA 3
 sdtd,sdtdserver,7 Days to Die
 ark,arkserver,ARK: Survival Evolved
 bo,boserver,Ballistic Overkill