* Add ~fabric.connection.Connection.shell, a belated port of the v1
open_shell() feature.
* Forward local terminal resizes to the remote end, when applicable.
(For the technical: this means we now turn SIGWINCH into SSH
window-change messages.)
* Update ~fabric.connection.Connection temporarily so that it doesn't
incidentally apply replace_env=True to local shell commands, only
remote ones.
- Add patch remove-mock.patch:
* Use unittest.mock, instead of mock
OBS-URL: https://build.opensuse.org/package/show/devel:languages:python/python-Fabric?expand=0&rev=73
