Allow for proxy connection with username and pw authentication HTTP#2

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stevenpan91 wants to merge 3 commits intoPATRONAS:masterfrom stevenpan91:proxy_edit_branch

Commits on May 29, 2017

Allow for proxy connection with username and pw authentication HTTP
stevenpan91
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Crashing due to new attempted free statements in destructor...commented out
stevenpan91
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Commits on May 30, 2017

Initialized proxy/server auth variables so they can be freed later (fixed problem that led to second commit temp which was a temp fix).
stevenpan91
committed