Fix liquify shell script bug.

Add toString to conversion arguments.

src/main/java/com/refactify/Liquify.java

@@ -15,7 +15,6 @@
 import liquibase.serializer.ChangeLogSerializer;
 import liquibase.serializer.ChangeLogSerializerFactory;
 
-import java.io.FileNotFoundException;
 import java.io.FileOutputStream;
 import java.io.IOException;
 import java.nio.file.Files;

src/main/java/com/refactify/arguments/ConversionArguments.java

@@ -110,4 +110,14 @@ else if ("sql".equals(value)) {
                 return null;
         }
     }
+
+    @Override
+    public String toString() {
+        final StringBuilder sb = new StringBuilder("ConversionArguments{");
+        sb.append("source='").append(source).append('\'');
+        sb.append(", type=").append(type);
+        sb.append(", database='").append(database).append('\'');
+        sb.append('}');
+        return sb.toString();
+    }
 }

src/main/shell/liquify

@@ -1,2 +1,3 @@
 #!/bin/sh
-java -jar libs/liquify.jar "$@"s
+SCRIPTPATH=$(dirname $0)
+java -jar $SCRIPTPATH/libs/liquify.jar "$@"