Please do not remove hoauth

[John Goerzen <jgoerzen@complete.org>]

Hello folks,

I know I have had no time to work on my Haskell packages in awhile - but
I am working to get them all into shape.

Bug 784316 requested twidge upgrade to hoauth2.  Unfortunately, twitter
is still using OAuth 1.0A [1].  A request to support it in the hoauth2
library was rejected for this reason. [2]   Therefore, hoauth is still
required for building a twitter client, and therefore is still required
for twidge.

The other fixes required are mostly trivial and I hope to fix the
remaining items and add a number of features in the coming days as well.

Can we, therefore, keep hoauth in sid?

Thanks,

John

[1] https://dev.twitter.com/oauth

[2] https://github.com/freizl/hoauth2/issues/18