Add admiral to readme and docs.

README.md

@@ -122,6 +122,7 @@ At the moment the following 3rd-party modules are provided:
 - [21kHz](https://github.com/netboy3/21kHz-rack-plugins)
 - [8Mode](https://github.com/8Mode/8Mode-VCV_Modules)
 - [Aaron Static](https://github.com/aaronstatic/AaronStatic_modules)
+- [Admiral](https://github.com/wapiflapi/admiral)
 - [alef's bits](https://github.com/alefnull/alefsbits)
 - [AlgoritmArte](https://github.com/algoritmarte/AlgoritmarteVCVPlugin)
 - [Amalgamated Harmonics](https://github.com/jhoar/AmalgamatedHarmonics)

docs/DIFFERENCES.md

@@ -46,6 +46,7 @@ Bellow follows a list of features comparing the official plugin to Cardinal.
 
 Additionally, Cardinal contains the following built-in modules not present in the official plugin or standalone:
 
+ * Admiral (never updated to v2)
  * Aria Salvatrice modules (except Arcane related modules, due to their online requirement)
  * Arable Instruments and Parable Instruments (never updated to v2)
  * Mog (never updated to v2)