Emergence v0.2.1 released

This update fixes the issues that some people reported when using v0.2.0.

Here is the full list of the changes:

• Stability: Fix potential crash in Logic when an instance of the plugin is created.
• UI: Support displays smaller than 1080 pixels in height.
• UI: Add buttons to scale the GUI.
• UI: Improve knob layout.
• Streams: Add buttons to copy and paste stream parameters.