Comment 3 for bug 1556981

I prepared a backport of juju-core-1 1.25.5-0ubuntu3 for trusty.

    https://git.launchpad.net/~sinzui/ubuntu/+source/juju-core/log/?h=ubuntu-trusty

This is *not* a no-change backport because the source package was
renamed to juju-core-1 in xenial. Most the the debian/ changes relate to
the rename. I made the minimal change to trusty's debian/ dir for this
backport. plus two small changes:

    * d/copyright: Backported with changes to src
      Updated info for src/gopkg.in/juju/charm.v5/* to now match
      commit 84c8fe478fa1b1e67eb552831de5fd2603085c51
    * d/control: Added juju-1 to conflicts as a courtesy to users
      of alternate packages.

Note that the copyright file was was written by Adam Conrad
for Xenial for readability. Cases where the copyright holders added
their names to common licences were removed as the inline licences.

Attached are both a diff of the minimal debian changes and a larger
diff of between the xenial source tree and the trusty source tree. The
later shows the source has not changed and that the majority of debian
differences are because the different package names.