Remove password from strong naming certificate

Not worried about considering this as trusted; just need a certificate
that people can build with and produces a faux-named package that
people keep asking for

Author: tathamoddie

StrongName.pfx

@@ -6,7 +6,7 @@ MinimumVisualStudioVersion = 10.0.40219.1
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Solution Items", "Solution Items", "{5F3BDA62-8052-4C37-97A0-94354AA971B0}"
 	ProjectSection(SolutionItems) = preProject
 		appveyor.yml = appveyor.yml
-		StrongName.pfx = StrongName.pfx
+		StrongName.snk = StrongName.snk
 	EndProjectSection
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "TestHelpers.Tests", "TestHelpers.Tests\TestHelpers.Tests.csproj", "{20B02738-952A-40F5-9C10-E2F83013E9FC}"

StrongName.snk

@@ -7,7 +7,7 @@
         <Company />
         <Description>A set of abstractions to help make file system interactions testable.</Description>
         <Copyright>Copyright © Tatham Oddie 2010</Copyright>
-        <AssemblyOriginatorKeyFile>../StrongName.pfx</AssemblyOriginatorKeyFile>
+        <AssemblyOriginatorKeyFile>../StrongName.snk</AssemblyOriginatorKeyFile>
         <PackageLicenseUrl>https://github.com/tathamoddie/System.IO.Abstractions/blob/master/License.txt</PackageLicenseUrl>
         <PackageProjectUrl>https://github.com/tathamoddie/System.IO.Abstractions</PackageProjectUrl>
         <PackageTags>testing</PackageTags>

System.IO.Abstractions.sln

@@ -8,7 +8,7 @@
     <Copyright>Copyright © Tatham Oddie 2010</Copyright>
     <Authors>Tatham Oddie</Authors>
     <RootNamespace>System.IO.Abstractions.TestingHelpers.Tests</RootNamespace>
-    <AssemblyOriginatorKeyFile>../StrongName.pfx</AssemblyOriginatorKeyFile>
+    <AssemblyOriginatorKeyFile>../StrongName.snk</AssemblyOriginatorKeyFile>
     <IsPackable>false</IsPackable>
   </PropertyGroup>
 

System.IO.Abstractions/System.IO.Abstractions.csproj

@@ -9,7 +9,7 @@
         <Copyright>Copyright © Tatham Oddie 2010</Copyright>
         <Authors>Tatham Oddie</Authors>
         <RootNamespace>System.IO.Abstractions.TestingHelpers</RootNamespace>
-        <AssemblyOriginatorKeyFile>../StrongName.pfx</AssemblyOriginatorKeyFile>
+        <AssemblyOriginatorKeyFile>../StrongName.snk</AssemblyOriginatorKeyFile>
         <PackageLicenseUrl>https://github.com/tathamoddie/System.IO.Abstractions/blob/master/License.txt</PackageLicenseUrl>
         <PackageProjectUrl>https://github.com/tathamoddie/System.IO.Abstractions</PackageProjectUrl>
     </PropertyGroup>