add property setters in event class

use event property setters in examples

update README

patch bump

examples/dsl/__main__.py

@@ -56,7 +56,7 @@ class Parser:
 
 def main(cmds=None):
     kind_id = "banana"
-    subs = {ev: False for ev in ["pdirty", "mdirty", "ldirty", "midi"]}
+    subs = {ev: False for ev in ["pdirty", "mdirty", "midi"]}
 
     with voicemeeterlib.api(kind_id, subs=subs) as vm:
         parser = Parser(vm)

examples/observer/__main__.py

@@ -8,8 +8,8 @@ class Observer:
         self.vm = vm
         # register your app as event observer
         self.vm.subject.add(self)
-        # add level updates, since they are disabled by default.
-        self.vm.event.add("ldirty")
+        # enable level updates, since they are disabled by default.
+        self.vm.event.ldirty = True
 
     # define an 'on_update' callback function to receive event updates
     def on_update(self, subject):