Added: VST Plugin support. Add and configure plugins via Configuration Editor. The plugin's architecture has to match the OS architecture, so most people will need 64-bit plugins. The subdirectory plugins is offered to put plugins into, but they can be opened from any directory with sufficient permissions.

Fixed: When trying to add a high-pass filter in the Configuration Editor, it was instead configured to be a low-pass filter.

IFilter.h

@@ -32,7 +32,7 @@ public:
 
 	// request to get all channel names instead of selection
 	virtual bool getAllChannels() {return false;}
-	// request that output and input do not point to the same memory locations
+	// return false to request that output and input do not point to the same memory locations
 	virtual bool getInPlace() {return true;}
 	// request that the channelNames returned by initialize become the new selection
 	virtual bool getSelectChannels() {return false;}