remove r.project

R.Project/R.Project.nuspec

-<?xml version="1.0"?>
-<package xmlns="http://schemas.microsoft.com/packaging/2010/07/nuspec.xsd">
-  <metadata>
-    <id>R.Project</id>
-    <title>The R Project for Statistical Computing</title>
-    <version>2.15.2</version>
-    <authors>R Core Team</authors>
-    <owners>Elliando Dias</owners>
-    <summary>R is a system for statistical computation and graphics. It consists of a language plus a 
-    run-time environment with graphics, a debugger, access to certain system functions, and the ability 
-    to run programs stored in script files</summary>
-    <description>The R Project for Statistical Computing</description>
-    <projectUrl>http://www.r-project.org</projectUrl>
-    <tags>statistics</tags>
-    <copyright>Copyright (C) 1989, 1991 Free Software Foundation, Inc</copyright>
-    <licenseUrl>http://www.r-project.org/Licenses/</licenseUrl>
-    <requireLicenseAcceptance>false</requireLicenseAcceptance>
-    <iconUrl>http://cran.cnr.berkeley.edu/Rlogo.jpg</iconUrl>
-    <!--<dependencies>
-      <dependency id="" version="" />
-    </dependencies>-->
-    <releaseNotes></releaseNotes>
-  </metadata>
-</package>
-
- 
\ No newline at end of file

R.Project/tools/chocolateyInstall.ps1

-$url='http://cran.rstudio.com/bin/windows/base/R-2.15.2-win.exe'
-Install-ChocolateyPackage 'R.Project' 'exe' '/silent' "$url" -validExitCodes @(0)

R.Project/tools/chocolateyUninstall.ps1

-$unpath="${Env:ProgramFiles}\R\R-2.15.2\unins000.exe"
-Uninstall-ChocolateyPackage 'R.Project' 'exe' '/silent' "$unpath" -validExitCodes @(0)