Fix sporadic error
   "RuntimeError: dictionary changed size during iteration"
   @smyers proved the loop was nondeterministic, still not sure why
fixes for browser session notebook
Merge pull request #1015 from dajohnso/fix_note_book

fixes for browser session notebook
Make tracer not cry if artifactor unconfigured
Merge pull request #1016 from psav/fix_artifactor_ft

Make tracer not cry if artifactor unconfigured
Sort the jstree
Tweak reports slightly
Merge pull request #1017 from psav/sort_report

Sort the jstree
Merge pull request #1018 from psav/report_tweak

Report tweak
Stop logging Master all the live long day!
modstring should always be available
Merge pull request #1020 from psav/fix_report

modstring should always be available
Added new script to spin up FF/S/Chrome containers
Merge pull request #1022 from psav/docker_bot_mini

Added new script to spin up FF/S/Chrome containers
Add BZ for upstream ISO
Merge pull request #1023 from psav/bug_iso

Add BZ for upstream ISO
Merge pull request #1019 from psav/fix_log_art

Stop logging Master all the live long day!
Store screenshot errors
Merge pull request #1024 from psav/screenshot_errors

Store screenshot errors