Json.NET 6.0.6

git-svn-id: svn://svn.code.sf.net/p/autowikibrowser/code@10483 5227b50d-9349-4574-b055-4b0a7525e11c
For https://en.wikipedia.org/wiki/Wikipedia_talk:AutoWikiBrowser/Feature_requests#Expand_FixSyntax_to_correct_.22http:.2F.2F_http:.2F.2F.22

git-svn-id: svn://svn.code.sf.net/p/autowikibrowser/code@10484 5227b50d-9349-4574-b055-4b0a7525e11c