Add support to Source mirroring

[Free Ekanayaka]

|--==> "OS" == Otavio Salvador <otavio@debian.org> writes:

  OS> [1  <multipart/mixed (7bit)>]
  OS> [1.1  <text/plain (7bit)>]
  OS> Hello folks,

  OS> Today I received a mail asking to include support to mirror source of
  OS> packages too. I this we can deal with it like:

  OS> Add, on configuration file, an option get_sources and by default, when
  OS> this is set, got all sources of package we are getting in backend.

  OS> And on backend, allow to the source_only option so we can use it to
  OS> get only the source against one filter ;-)

  OS> What all think about it?

The proposal sound perfect to me.

Cheers,

Free Ekanayaka