Fixed warning by adding missing plugin string resources
Minor css fix
Fixed project settings
Incremented build version
Merge pull request #501 from ivanrusso/2.x

GetAdditionalHandlingFee added to PayPalStandardProvider
Fixed "At least one payment method provider is required to be active." during installation
Updated AspNet.WebPages & Razor packages to their latest versions
Updated Json.NET package to latest version
Updated AutoMapper package to latest version
Updated MiniProfiler package to latest version
Updated some resource packages
Small fix for installation sql script