[mdt:profile:clean] Layouts without record types are not getting cleaned.

[lain13]

In the case where there is a layout without a record type in the clienlist.xml, [mdt:profile:clean] can't cleaning layout.
For example:
'
ChannelProgram-Channel program layout

I think this is because the profileAccessFilenamesComare function in utilities.js always returns -1 when there is no record type.