Fixes:
- [install] Minor improvements for RHEL installer
- [scripts] remove_user command for informative output
- [cms] fixed permissions for /clear endpoint
- [push] fix apidoc comment
- [scripts] fixes for dry run mode in recheck_merges script
- [scripts] Script to process unfinished merges
- [push] fix for updating message state properly while populating push queue
Enterprise Fixes:
- [drill] Fixes to show session table in users profile