Files with same names but in different paths are deleted too

[gaurav9822]

TortoiseDiffCleaner deletes duplicate files in the patch and that's great!

But, it also deletes the files with same names but in different paths.
e.g.
In a patch, there are 3 pom.xml
Before applying TortoiseDiffCleaner:

1. folder1->pom.xml
2. folder2->pom.xml
3. folder3->pom.xml

After applying TortoiseDiffCleaner:
the patch only shows first folder1->pom.xml and not the remaining pom.xml

Please fix.