adds support for delays to alarm engine

      alarmDelayMs: if set, the alarm condition must be violated for
          the specified time interval (in ms) for the alarm to be triggered
      noAlarmDelayMs: if set,  the alarm condition must be met for the
          specified time interval (in ms) for the alarm to be cleared

editor: spaces in filenames

v1.6.6

dev[.../...] and other improvements

v1.6.5

Performance improvements

• Performance improvements due to patched MQTT driver
• Fix package build

Schema relocation

Relocated schema to /usr/share/wb-mqtt-confed/schemas/

"...".xformat() support

Added String.prototype.xformat().
Updated alarms to use String.prototype.xformat().

Alarm & notification support

Alarms & notifications, misc bugfixes.