MC:4112 add utm source and utm medium for plugin and track users activity for mixpanel#3

Almoizs-1310 wants to merge 8 commits intodevelopMermaid-Chart/google-plugin:developfrom

MC-4112-add-utm-source-and-utm-medium-for-plugin-and-track-users-activity-for-mixpanelMermaid-Chart/google-plugin:MC-4112-add-utm-source-and-utm-medium-for-plugin-and-track-users-activity-for-mixpanelCopy head branch name to clipboard