If CallerID is not set as is the default case with using VC on cantina
default to using the users email address.

FSRTC - calling localStream.stop when it's available or localStream.active = false to make it work on newer chrome canary

* commit 'e5f31310':
  FS-7911 #resolve
  correct version of proposed patch

FS-8200 [verto_communicator] Ending screenshare if user hangup call. Screenshare now is for all instead of only mods.

* commit '34d72cba':
  remove unused code
  FS-8183 #resolve #comment add google api logins to Verto Communicator
  FS-8102 #resolve #comment Add auto-provision/config support to VC

Merge pull request #504 in FS/freeswitch from ~STEFAN_YOHANSSON/freeswitch:bugfix/FS-8089-pop-out-member-list-on-conference to master

* commit 'f7ba4c44':
  FS-8089 [verto_communicator] Opening members list when start conference

FS-8095 [verto_communicator] Moving factory reset button to bottom left with red color and confirmation. Reloading page upon reset.

In the systemd unit for FS/debian, if the WorkingDirectory is not set
then it defaults to '/'.  This is fine for FS, and is a common and
expected chdir choice for daemons.

We had previously set this to /run/freeswitch.  Due to Debian having
systemd-coredump(8) disabled, this was causing core files to be
written to /run/freeswitch, which is a bad place for them as it's
mounted on tmpfs.  So in commit cd68e0fe we changed this to the log
directory /var/log/freeswitch.  That choice is a bit usual as well on
Debian.

It's better to leave FS as running on '/'.  This will prevent core
files from being written unless the user adjusts `sysctl
kernel.core_pattern`, which is a reasonable thing to expect if the
user wants these files.  Core files can be huge, and even having them
go to /var/log unexpectedly can be a problem.

When Debian adds the systemd-coredumps support this will all work
nicely and automatically.

ref: http://www.freedesktop.org/software/systemd/man/coredump.conf.html
ref: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=744964

References-commit: cd68e0fe

FS-7909