Check if the SVN working copy URL matches connection URL

I have several times made the mistake that I have used wrong <connection> and <developerConnection> SVN URLs (which might point to another branch or another project) in pom.xml and when I run release:prepare, it happily creates an SVN tag of the connection URL, not the URL of the working copy (which could be obtained using the "svn info" command).

So I think the release:prepare command should print an error message and refuse from running if the working copy URL doesn't match the connection URL in pom.xml .