New: added nuspec file coscine/issues#122

src/Configuration/Configuration.nuspec

+<?xml version="1.0"?>
+<package >
+  <metadata>
+    <id>$id$</id>
+    <version>$version$</version>
+    <title>$title$</title>
+    <authors>rwth-aachen</authors>
+    <owners>rwth-aachen</owners>
+    <license type="expression">MIT</license>
+    <projectUrl>https://git.rwth-aachen.de/coscine/cs/configuration</projectUrl>
+    <requireLicenseAcceptance>true</requireLicenseAcceptance>
+    <description>$description$</description>
+    <copyright>$copyright$</copyright>
+  </metadata>
+</package>
\ No newline at end of file