Don't send User-Agent for browser-based requests#97

vkurup merged 2 commits intomasteradzerk/adzerk-decision-sdk-js:masterfrom

vinodkurup/sc-70507/js-sdk-only-send-user-agent-if-env-is-notadzerk/adzerk-decision-sdk-js:vinodkurup/sc-70507/js-sdk-only-send-user-agent-if-env-is-notCopy head branch name to clipboard