Add Google Analytics for survey tracking#2469

rfontanarosa wants to merge 5 commits intomastergoogle/ground-platform:masterfrom

rfontanarosa/1867/track-creation-of-new-surveys-potentially-through-google-analyticsgoogle/ground-platform:rfontanarosa/1867/track-creation-of-new-surveys-potentially-through-google-analyticsCopy head branch name to clipboard