make default order according to Debian examples

Adapt allowed methods for inet6 family for Debian 7

Adapt allowed methods for inet family for Debian 7

Add $order parameter (fixes issue #2) ...

This allows to pass an $order parameter to all definitions.
If the $order parameter is not explicitely defined, it is automatically
choosen such thath the configuration for the 'lo' interfaces comes first.

Add $allow_hotplug shortcut to interfaces::iface

Add tests for parameter validation

Fix scoping for inline_template

Cleanup inline_template usage

Add validation for $method parameter

Add validation for $family parameter

Style cleanup: nicer ifname override mechanism

Style cleanup: replace tab characters with \t

Style cleanup: emtpy doublequotes -> singleqoutes

Fix interface name override mechanism

Style guide: explicitely specify empty namespace

Style cleanup: align ressources

Style cleanup: don't quote standalone variables

Style cleanup: align ressources

Puppet style cleanup: use 2-spaces indentation

Cleanup interface name overwrite mechanism

Remove notify for undefined Service['networking']

Add include concat::setup to support old versions

Initial import