Correctly escape logs.
Improve crash logs escaping.
Set default channel to nil in Messages.
Merge remote-tracking branch 'origin/topic/bf_fix_logs_escaping' into develop

* origin/topic/bf_fix_logs_escaping:
  Improve crash logs escaping.
  Correctly escape logs.
Merge remote-tracking branch 'origin/topic/bf_fix_message_constructor' into develop

* origin/topic/bf_fix_message_constructor:
  Set default channel to nil in Messages.
Cleanup template code.
Release version v0.2.4-rc201.