Correctly set Method & Reference when uploading Samples
New related Sample should't inherit source
Hide Parent MD5 field when uploading "related" Samples
Use new-sample form, instead of add-attachment, when adding Email attachment
Display Sample upload errors inside form.
Change parent_xxx to related_xxx for default "related_to" relationships
Improve validation of related Sample uploads
Consistently copy Campaigns during related Sample upload
Fix "Email Me Results" function of Sample upload
Fix Sample relationship forging for .rar/.zip
Improve unzip/unrar Method & inherit Campaigns during Unrar
Distinguish file/metadata Sample uploads in Method field