Zigzag Matrix

Nothing fancy. Just converted the new matrix library of zigzags ( mZigzag ) into indicator as I sensed it can be useful as indicator.

On top of the standard zigzag, the indicator also tracks given oscillators, moving average and volume indicators on each pivots. More indicators can be added programmatically - but it will take up space in chart. Hence, so far I have only added option to add one per each type (moving average, oscillator and volume)

Settings are as below

Versionshinweise:

• Added divergence with updates from mZigzag/3 version.
  
• Option to draw zupertrend (by default disabled)
  
• Indicator display with pivot label is disabled by default in settings. These values are already visible in tables as well as tooltips.
  

Versionshinweise:

Few bug fixes