Two equal files

[SKovbel]

app/code/Magento/Catalog/Model/Category/Attribute/Source/Mode.php
app/code/Magento/Catalog/Model/Resource/Category/Attribute/Source/Mode.php

excess / unnecessary file?
app/code/Magento/Catalog/view/frontend/templates/category/view.phtml

[kokoc]

@Mackovey Thank you for reporting the issue
Internal reference - MAGETWO-34193

[kokoc]

@Mackovey The fix is now available in 0.74.0-beta10. Thank you very much for your contribution and continued support to Magento 2! Could you please verify the issue?