Bug#742948: O: iceowl -- Standalone Calendar Application

[Guido Günther <agx@sigxcpu.org>]

Package: wnpp
Severity: normal

I intend to orphan the iceowl package.

So far we've been keeping up with iceowl (i.e. sunbird) builds by
patching the fallouts of upstream not caring much about the stand alone
calendar but sunbird code is being actively removed now, e.g.:

    https://bugzilla.mozilla.org/show_bug.cgi?id=866903
    https://bugzilla.mozilla.org/show_bug.cgi?id=984917

So let's bite the bullet and let it go. We'll add a iceowl package that
depends on iceowl-extension + icedove since this might be the most
expected upgrade path. Other findings about usable (GSSAPI capable)
calendars will be added on the groupware page:

    https://wiki.debian.org/Groupware

I've already filed a request for removal (#742924) but in case anybody
wants to pick this up, here's the bug for it. This would likely involve
picking up upstream as well.
Cheers,
 -- Guido