Added SanitizeHost to fix host / hostname with protocol#58

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cainaleaouk wants to merge 3 commits intomhart:masterfrom cainaleaouk:master

+37

Commits on Jul 7, 2017

Added SanitizeHost which calls remove protocol to fix host, Host or hostname that has http or https protocol in it.
cainaleaouk
committed
Added test for hosts and hostname with protocol
cainaleaouk
committed
Fixed syntax to be compatible with older node versions
cainaleaouk
committed