See https://www.debian.org/News/weekly/2015/05/#httpredir

Use Debian's new official mirrors redirector

2.1.x mergeback

…s to undef to resist breaking any current setup.

added spec entry

Added validation

fixed ensure hash

Proxy ensure parameter.

* Expose the underlying notify_update setting of the apt::settings resource
This is because not all configuration file changes should trigger an apt::update notification
* apt::pin also shouldn't result in an apt-update call
Adding a pin configuration should apply to the next apt-get update call it shouldn't trigger one itself.
* Added documentation
* Add tests for apt::conf notify_update

If you follow the documentacion, the hiera file does not work.

Fix path to 'preferences' and 'preferences.d'.

Expose notify_update to apt::conf

The 2.x series added a changed behavior for backport pinning to pin to
origin instead of release. Pinning to release is the correct behavior
for backports though.

MODULES-2446 - Fix pinning for backports

Signed-off-by: Vincent Deygas <Vincent.Deygas@rewardgateway.com>

Corrected regression with preference files name

This lets you create apt::pin resources as an apt param hash.  It also
supplies appropriate tests and documentation.

Add support for creating pins from main class

Release prep for 2.2.0