Resolve #34 - Cease strong-naming this assembly

Unfortunately, Selenium refuse to release strong-named assemblies for
WebDriver via NuGet.  This means I cannot strong-name either whilst I
depend upon it as a NuGet package.

Author: craigfowler

CSF-Software-OSS.snk

@@ -9,7 +9,6 @@
     <AssemblyName>CSF.WebDriverExtras</AssemblyName>
     <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
     <ReleaseVersion>1.0.2</ReleaseVersion>
-    <SignAssembly>true</SignAssembly>
     <AssemblyOriginatorKeyFile>..\CSF-Software-OSS.snk</AssemblyOriginatorKeyFile>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">