Path removal incorrectly recorded on project copy

[aik099]

Here is now to reproduce:

1. create project A
2. add 2 tags to the project A
3. copy whole project A into project B
4. delete any of project B tags

In database of SVN-Buddy the deleted tag path won't be marked as deleted, because it was first seen in commit that deleted it (see \ConsoleHelpers\SVNBuddy\Repository\RevisionLog\RepositoryFiller::getPathTouchFields method).

This creates a problem, when detecting bug tracking regular expression for project B, that was just added because attempt is made to query SVN property on deleted path (see \ConsoleHelpers\SVNBuddy\Repository\RevisionLog\Plugin\BugsPlugin::getLastChangedRefPath method).