Update codiki bash script.

src/main/bash/codiki.bash

@@ -1,11 +1,11 @@
 #!/bin/bash
 
 codikiScreenName='codiki'
-lockFile='/var/lock/subsys/codiki'
+lockFile='/opt/codiki/bin/lock'
 deadFile='/opt/codiki/bin/dead'
 
 start() {
-    screen -dmS $codikiScreenName sh java -jar /opt/codiki/bin/codiki.jar
+    screen -dmS $codikiScreenName 'java -jar /opt/codiki/bin/codiki.jar'
     if [ $? -eq 0 ]
     then
         date > $lockFile
@@ -43,6 +43,14 @@ EOF
     fi
 }
 
+restart() {
+    if [ -f $lockFile ]
+    then
+        stop
+    fi
+    start
+}
+
 case "$1" in
     start)
         start