Prevent Flash client from crashing when text tool is used

Fix client reconnection timeout

Update webrtc stats bridge for modern Chrome/Firefox APIs

Switch to the promise-based getStats, and use the standardized
property names where available, with fallback to handle Chrome,
which hasn't fully switched yet.

The stats now only track the outgoing audio stream, as a way to
indicate quality, since the user can't hear themselves. This
might be revisited later; it would require tracking the stats
separately for incoming vs. outgoing and e.g. returning whichever
is worse.

Send the previously non detected as finished text object before keeping focus on the last created one.

HTML5: Unify user and audiouser in verto bridge

[Mobile] - Handle "back" soft button and add item render to video profiles list

Updated comment in crontab job to remove reference to ghostscript

Remove refs to ghostscript

Update verto libs and WebRTC Extension

HTML5: If microphone lock is enforced, pick listenOnly join over using mic

HTML5: Update callServer to makeCall to fix user item calls

Add Client log, HTML5

Merged changes from anton

Add leave button to error screen