fixes icon

Author: Shazwazza

build/UmbracoCms.UmbracoExamine.PDF.nuspec

@@ -11,7 +11,7 @@
         <language>en-US</language>
         <licenseUrl>http://opensource.org/licenses/MIT</licenseUrl>
         <projectUrl>http://umbraco.com/</projectUrl>
-        <iconUrl>http://umbraco.com/media/357769/100px_transparent.png</iconUrl>
+        <iconUrl>https://umbraco.com/dist/nuget/logo-small.png</iconUrl>
         <tags>Umbraco Examine Lucene PDF UmbracoExamine</tags>
         <requireLicenseAcceptance>false</requireLicenseAcceptance>
         <dependencies>

src/UmbracoExamine.PDF/ExaminePdfComponent.cs

@@ -1,17 +1,12 @@
 using System;
-using System.Globalization;
-using System.Linq;
 using Examine;
 using Examine.LuceneEngine.Providers;
 using Lucene.Net.Index;
 using Umbraco.Core;
 using Umbraco.Core.Cache;
 using Umbraco.Core.Composing;
-using Umbraco.Core.Events;
-using Umbraco.Core.Models;
 using Umbraco.Core.Services;
 using Umbraco.Core.Services.Changes;
-using Umbraco.Core.Services.Implement;
 using Umbraco.Core.Logging;
 using Umbraco.Core.Sync;
 using Umbraco.Web.Cache;