Upgrade faraday and oauh2 to v2#586

marcrohloff wants to merge 4 commits intoruckus:masterruckus/quickbooks-ruby:masterfrom

marcrohloff:upgrade-faraday-and-oauh2-to-v2marcrohloff/quickbooks-ruby:upgrade-faraday-and-oauh2-to-v2Copy head branch name to clipboard