#1 Patch for bug 1120660

[Grzegorz Lukasik]

This bug occurs becouse
new File("").exists()==null

And "" is used as default path for the copy plugin -
here is a snippet for plugin.xml (attribute "value"):

<!-- path may be relative or absolute -->
<dir required="true" value="" type="dir"
description="plugin.opendbcopy.copy.conf.outputDirErrorLogs"
/>

But this construction:
new File("").getAbsolutePath().exist()==true

So i modified slightly file CopyMappingPlugin.java.

[Grzegorz Lukasik]

Patch for copy plugin.