(GH-83) Add repository metadata

Author: pascalberger

nuspec/nuget/Cake.Issues.Reporting.Generic.nuspec

@@ -19,6 +19,7 @@ See the Project Site for an overview of the whole ecosystem of addins for workin
     <projectUrl>http://cake-contrib.github.io/Cake.Issues.Website</projectUrl>
     <iconUrl>https://cdn.rawgit.com/cake-contrib/graphics/a5cf0f881c390650144b2243ae551d5b9f836196/png/cake-contrib-medium.png</iconUrl>
     <requireLicenseAcceptance>false</requireLicenseAcceptance>
+    <repository type="git" url="https://github.com/cake-contrib/Cake.Issues.Reporting.Generic"/>
     <copyright>Copyright © Pascal Berger</copyright>
     <tags>Cake Script Cake-Issues Cake-ReportFormat Issues Reporting Html Markdown</tags>
     <releaseNotes>https://github.com/cake-contrib/Cake.Issues.Reporting.Generic/releases/tag/0.5.0</releaseNotes>