Configuration: Fix all warnings found when running Code Analysis with "Microsoft All Rules"

[jcookems]

Best practice is to review all warnings, and fix all unless there is a significant reason not to. Here are the current warnings from the dev branch:

1. CA2210 : Microsoft.Design : Sign 'Microsoft.WindowsAzure.Configuration.dll' with a strong name key.
2. CA1014 : Microsoft.Design : Mark 'Microsoft.WindowsAzure.Configuration.dll' with CLSCompliant(true) because it exposes externally visible types.
3. CA1824 : Microsoft.Performance : Because assembly 'Microsoft.WindowsAzure.Configuration.dll' contains a ResX-based resource file, mark it with the NeutralResourcesLanguage attribute, specifying the language of the resources within the assembly. This could improve lookup performance the first time a resource is retrieved.
4. CA1811 : Microsoft.Performance : 'AzureApplicationSettings.GetServiceSetting(string)' appears to have no upstream public or protected callers.

[ogail]

Fixed in 2.0.2 release