Switch to checking if the conenction header contains 'upgrade' rather than equals 'upgrade'#519

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tomfin46 wants to merge 2 commits intotjanczuk:masterfrom

tomfin46:master

Commits on Jun 28, 2016

Switch to checking if the conenction header contains 'upgrade' rather than equals 'upgrade'
tomfin46
committed

Commits on Jul 5, 2016

Tokenize the connection header and check each one for if they are upgrade or not
tomfin46
committed