added Nuget packager for v3.1.1

.gitignore

@@ -15,3 +15,7 @@ test/screenshots/
 test/dummy/log/*.log
 
 .DS_Store
+
+# Ignore Nuget Package files in content
+/nuget/*.nupkg
+/nuget/NuGet.exe

nuget/Package.nuspec

@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="utf-8"?>
+<package xmlns="http://schemas.microsoft.com/packaging/2011/08/nuspec.xsd">
+    <metadata>
+        <id>Twitter.Bootstrap.Sass</id>
+        <version>3.1.02</version>
+        <title>Bootstrap Sass Source</title>
+        <authors>Thomas McDonald</authors>
+        <owners>James Mosier</owners>
+        <licenseUrl>http://www.apache.org/licenses/LICENSE-2.0</licenseUrl>
+        <projectUrl>https://github.com/twbs/bootstrap-sass</projectUrl>
+        <iconUrl>http://twitter.github.io/bootstrap/assets/ico/favicon.png</iconUrl>
+        <requireLicenseAcceptance>false</requireLicenseAcceptance>
+        <description>bootstrap-sass is a Sass-powered version of Bootstrap, ready to drop right into your Sass powered applications.</description>
+        <releaseNotes>Initial release</releaseNotes>
+        <copyright>Copyright 2014</copyright>
+        <tags>bootstrap sass mvc</tags>
+    </metadata>
+    <files>
+        <file src="..\vendor\assets\fonts\bootstrap\*" target="content\fonts" />
+        <file src="..\vendor\assets\stylesheets\**.scss" target="content\sass" />             
+        <file src="..\vendor\assets\javascripts\**.js" target="content\Scripts" />
+    </files>
+</package>

nuget/publish.ps1

@@ -0,0 +1,11 @@
+$webclient = New-Object System.Net.WebClient
+$url = "http://nuget.org/nuget.exe"
+$file = "./nuget.exe"
+$webclient.DownloadFile($url,$file)
+
+.\nuget update -self
+.\nuget pack Package.nuspec
+
+$pkg = get-item *.nupkg | Sort-Object LastAccessTime -Descending | Select-Object -First 1 
+
+.\nuget push $pkg.Name