Revert "Add OptikEcho, a polyphonic piano emulator."

This reverts commit 5099055c77.

.gitmodules

@@ -261,6 +261,3 @@
 	path = plugins/admiral
 	url = https://github.com/wapiflapi/admiral.git
 
-[submodule "plugins/OptikEcho"]
-	path = plugins/OptikEcho
-	url = https://github.com/gregh3285/OptikEcho.git

plugins/Makefile

@@ -954,10 +954,6 @@ PLUGIN_FILES += $(filter-out myth-modules/src/plugin.cpp,$(wildcard myth-modules
 # Nonlinear Circuits
 
 PLUGIN_FILES += $(filter-out nonlinearcircuits/src/NLC.cpp,$(wildcard nonlinearcircuits/src/*.cpp))
-# --------------------------------------------------------------
-# OptikEcho
-
-PLUGIN_FILES += $(filter-out OptikEcho/src/plugin.cpp,$(wildcard OptikEcho/src/*.cpp))
 
 # --------------------------------------------------------------
 # Orbits
@@ -2659,13 +2655,6 @@ $(BUILD_DIR)/nonlinearcircuits/%.cpp.o: nonlinearcircuits/%.cpp
 		$(foreach m,$(NONLINEARCIRCUITS_CUSTOM),$(call custom_module_names,$(m),nonlinearcircuits)) \
 		-DpluginInstance=pluginInstance__nonlinearcircuits
 
-$(BUILD_DIR)/OptikEcho/%.cpp.o: OptikEcho/%.cpp
-	-@mkdir -p "$(shell dirname $(BUILD_DIR)/$<)"
-	@echo "Compiling $<"
-	$(SILENT)$(CXX) $< $(BUILD_CXX_FLAGS) -c -o $@ \
-		$(foreach m,$(OPTIKTCHO_CUSTOM),$(call custom_module_names,$(m),OptikEcho)) \
-		-DpluginInstance=pluginInstance__OptikEcho
-
 $(BUILD_DIR)/Orbits/%.cpp.o: Orbits/%.cpp
 	-@mkdir -p "$(shell dirname $(BUILD_DIR)/$<)"
 	@echo "Compiling $<"

plugins/OptikEcho

@@ -1 +0,0 @@
-Subproject commit 9735178461b950e09159fb0696f817612047c86a

plugins/plugins.cpp

@@ -785,12 +785,6 @@ extern Model* modelBlankPanel;
 // Nonlinear Circuits
 #include "nonlinearcircuits/src/NLC.hpp"
 
-// OptikEcho
-/* Does not define the file in plugin.hpp
-// #include "OptikEcho/src/plugin.hpp"
-*/
-extern Model* modelInterferometer; 
-
 // Orbits
 #include "Orbits/src/plugin.hpp"
 
@@ -985,7 +979,6 @@ Plugin* pluginInstance__MSM;
 Plugin* pluginInstance__MUS_X;
 Plugin* pluginInstance__myth_modules;
 Plugin* pluginInstance__nonlinearcircuits;
-Plugin* pluginInstance__OptikEcho;
 Plugin* pluginInstance__Orbits;
 Plugin* pluginInstance__ParableInstruments;
 Plugin* pluginInstance__PathSet;
@@ -2991,18 +2984,6 @@ static void initStatic__nonlinearcircuits()
     }
 }
 
-static void initStatic__OptikEcho()
-{
-    Plugin* const p = new Plugin;
-    pluginInstance__OptikEcho = p;
-
-    const StaticPluginLoader spl(p, "OptikEcho");
-    if (spl.ok())
-    {
-        p->addModel(modelInterferometer);
-    }
-}
-
 static void initStatic__Orbits()
 {
     Plugin* const p = new Plugin;
@@ -3614,7 +3595,6 @@ void initStaticPlugins()
     initStatic__MUS_X();
     initStatic__myth_modules();
     initStatic__nonlinearcircuits();
-    initStatic__OptikEcho();
     initStatic__Orbits();
     initStatic__ParableInstruments();
     initStatic__PathSet();