Monitoring & Analytics - User Replay (issue seeking, multiple tab support)

Description

Enhancement 1: Added a PREVIOUS ISSUE and NEXT ISSUE buttons on User Replay dashboard, to allow a user to go from one user issue to the next or to the previous, saving significant amount of time identifying and viewing/replaying user issues.

Enhancement 2: Support for the replay of several browser tabs. Users may be browsing your eCommerce site or CRM app using multiple TABS (No screenshot for that one yet..but take our word for it!)