(chocolateyGH-994) Add ignore-pinned switch to outdated command.

Previously the 'choco outdated' command listed all packages regardless
of whether they were pinned or not. Add an 'ignore-pinned' switch that
skips checking available upgrades for all packages that are pinned.

src/chocolatey.resources/helpers/ChocolateyTabExpansion.ps1

@@ -44,7 +44,7 @@ $commandOptions = @{
   info = "--pre --lo --source='' --user= --password= --local-only --prerelease" + $allcommands
   install = "-y -whatif -? --pre --version= --params='' --install-arguments='' --override-arguments --ignore-dependencies --source='' --source='windowsfeatures' --source='webpi' --user= --password= --prerelease --forcex86 --not-silent --package-parameters='' --allow-downgrade --force-dependencies --require-checksums --use-package-exit-codes --ignore-package-exit-codes --skip-automation-scripts --allow-multiple-versions --ignore-checksums --allow-empty-checksums --allow-empty-checksums-secure --download-checksum='' --download-checksum-type='' --download-checksum-x64='' --download-checksum-type-x64=''" + $allcommands + $proInstallUpgradeOptions
   pin = "--name= --version= -?" + $allcommands
-  outdated = "-? --source='' --user= --password=" + $allcommands
+  outdated = "-? --source='' --user= --password= --ignore-pinned" + $allcommands
   upgrade = "-y -whatif -? --pre --version= --except='' --params='' --install-arguments='' --override-arguments --ignore-dependencies --source='' --source='windowsfeatures' --source='webpi' --user= --password= --prerelease --forcex86 --not-silent --package-parameters='' --allow-downgrade --allow-multiple-versions --require-checksums --use-package-exit-codes --ignore-package-exit-codes --skip-automation-scripts --fail-on-unfound --fail-on-not-installed --ignore-checksums --allow-empty-checksums --allow-empty-checksums-secure --download-checksum='' --download-checksum-type='' --download-checksum-x64='' --download-checksum-type-x64=''" + $allcommands + $proInstallUpgradeOptions
   uninstall = "-y -whatif -? --force-dependencies --remove-dependencies --all-versions --source='windowsfeatures' --source='webpi' --version= --uninstall-arguments='' --override-arguments --not-silent --params='' --package-parameters='' --use-package-exit-codes --ignore-package-exit-codes --skip-automation-scripts --use-autouninstaller --skip-autouninstaller --fail-on-autouninstaller --ignore-autouninstaller-failure" + $allcommands
   new = "--template-name= --file='Biz editions only' --automaticpackage --version= --maintainer='' packageversion= maintainername='' maintainerrepo='' installertype= url='' url64='' silentargs='' --use-built-in-template -?" + $allcommands

src/chocolatey.tests/infrastructure.app/commands/ChocolateyOutdatedCommandSpecs.cs

@@ -114,12 +114,6 @@ public void should_add_ignore_pinned_to_the_option_set()
             {
                 optionSet.Contains("ignore-pinned").ShouldBeTrue();
             }
-
-            [Fact]
-            public void should_add_short_version_of_ignore_pinned_to_the_option_set()
-            {
-                optionSet.Contains("ip").ShouldBeTrue();
-            }
         }
 
         public class when_noop_is_called : ChocolateyOutdatedCommandSpecsBase

src/chocolatey/infrastructure.app/commands/ChocolateyOutdatedCommand.cs

@@ -51,7 +51,7 @@ public virtual void configure_argument_parser(OptionSet optionSet, ChocolateyCon
                 .Add("cp=|certpassword=",
                      "Certificate Password - the client certificate's password to the source. Defaults to empty. Available in 0.9.10+.",
                      option => configuration.SourceCommand.CertificatePassword = option.remove_surrounding_quotes())                
-                .Add("ip|ignore-pinned",
+                .Add("ignore-pinned",
                      "IgnorePinned - Ignore pinned packages. Defaults to false.",
                      option => configuration.OutdatedCommand.IgnorePinned = option != null)
                 ;