A lot of the tests were testing things that really should be tested via
unit tests, so those were deleted and unit tests will be revamped to
make sure they are covering everything they need to be covering.
New fact was added that matched a regex breaking the always_apt_update
tests. Updated the tests to check for the apt_update exec, not just the
string apt_update.
Ubuntu 14.04 ships with apt 0.9.15, has a ``fancy progress bar'', which
is a green bar that shows at the bottom of the terminal showing progress
throughout install.
This patch enables the progress bar, which is usually done by running
echo 'Dpkg::Progress-Fancy "1";' > /etc/apt/apt.conf.d/99progressbar
This commit changes the proxy file name to be more consistent with other files
in `apt.conf.d`. The old file (`apt.conf.d/proxy`) is removed.
Tests has been updated.
We already had a feature to manage and purge entries in preferences.d
but not the preferences file in /etc/apt. This commit adds that
capability.
Fixes#199
