Source Dock 0.4.1

Adding current selected source support for media controls, volume controls and text input

Added option to show the current selected source.

add option to zoom using ctrl + mouse wheel and pan with ctrl + left mouse button

allow interaction with items of a scene

add options to set corner dock area

fix hiding/removing of windows

add optional extra dock windows

add option to edit the text of text source in the source dock

Thanks to the contribution of EF Education First

Add studio mode support

• add properties button
• add filters button
  
  
• fix scene item visibility icon (eye) not updating