Release ReaBlink: Ableton Link REAPER plug-in extension v0.5.0 (#71)

Near-complete rewrite of Master/Puppet engine
New quantized launch method
Thread-safe; no conflicts with other extensions
Now works also in tandem with external MIDI sync
Updated ReaBlink Monitor
WASAPI audio might be usable in exclusive mode
Smoother sync correction
Some new API functions

API/ak5k_ReaBlink.ext

@@ -1,7 +1,15 @@
 @description ReaBlink: Ableton Link REAPER plug-in extension
 @author ak5k
-@version 0.4.6
-@changelog Restored release build compatibility with older Windows versions.
+@version 0.5.0
+@changelog
+  Near-complete rewrite of Master/Puppet engine
+  New quantized launch method
+  Thread-safe; no conflicts with other extensions
+  Now works also in tandem with external MIDI sync
+  Updated ReaBlink Monitor
+  WASAPI audio might be usable in exclusive mode
+  Smoother sync correction
+  Some new API functions
 @provides
   [win64] reaper_reablink-x64.dll https://github.com/ak5k/reablink/releases/download/v$version/$path
   [script main] ReaBlink_Monitor.lua https://github.com/ak5k/reablink/releases/download/v$version/$path