LPS-51335 Keep the wiki pattern to name the methods, where the temp attachments related methods are named as TempFileEntries and definitive attachments ones are named as *Attachments

cc @sergiogonzalez, @ambrinchaudhary 

Hey @brianchandotcom

The pattern i've found in wiki for the temp file entry methods  was name them as *FlieEntry and the deffinitive file entry ones as *Attachment. So I apply this pattern in BlogsEntryFileEntryHelper

Sounds it good to you??