feat: GitDiffMargin for VS2012 1.0

GitDiffMargin.vs2012/GitDiffMargin.vs2012.nuspec

@@ -0,0 +1,32 @@
+<?xml version="1.0"?>
+<package xmlns="http://schemas.microsoft.com/packaging/2010/07/nuspec.xsd">
+  <metadata>
+    <id>GitDiffMargin.vs2012</id>
+    <title>Git Diff Margin for Visual Studio 2012</title>
+    <version>1.0</version>
+    <authors>Laurent Kempé</authors>
+    <owners>Ethan J Brown</owners>
+    <summary>A margin extension to the Visual Studio Editor which displays the git diff.</summary>
+    <description>A Visual Studio 2012 extension to display Git Diff on the margin of the current file.
+
+* Quickly view all current file changes on the left margin: blue rectangle for modification, green rectangle for new lines and grey triangle for deletion
+* Navigate to previous/next change on the file
+* Undo the change
+* Show the diff in external tool
+* Copy the old code into the clipboard
+* Copy a part of the old code by selecting it in the popup
+* Define the colors of the Addition, Modification and Deletion diff margin through Visual Studio Fonts and Colors options
+* Support Visual Studio 2012 Dark, Light and Blue Theme
+* Support the zoom
+  </description>
+  <releaseNotes></releaseNotes>
+    <projectUrl>https://github.com/laurentkempe/GitDiffMargin</projectUrl>
+    <tags>git visualstudio vs vs2012 2012</tags>
+    <licenseUrl>http://opensource.org/licenses/MIT</licenseUrl>
+    <requireLicenseAcceptance>false</requireLicenseAcceptance>
+    <iconUrl>https://github.com/ferventcoder/chocolateyautomaticpackages/raw/master/git/git.png</iconUrl>
+    <dependencies>
+      <dependency id="git.install" />
+    </dependencies>
+  </metadata>
+</package>

GitDiffMargin.vs2012/tools/chocolateyInstall.ps1

@@ -0,0 +1,16 @@
+try {
+  $package = 'GitDiffMargin.vs2012'
+
+  $params = @{
+    PackageName = $package;
+    VsixUrl = 'http://visualstudiogallery.msdn.microsoft.com/cf49cf30-2ca6-4ea0-b7cc-6a8e0dadc1a8/file/101267/1/GitDiffMargin.vsix';
+    VsVersion = 11; # VS 2012
+  }
+
+  Install-ChocolateyVsixPackage @params
+
+  Write-ChocolateySuccess $package
+} catch {
+  Write-ChocolateyFailure $package "$($_.Exception.Message)"
+  throw
+}