Also move Lua scripts to share subfolder

scripts/s_pluginutils.lua

@@ -1,57 +0,0 @@
-ardour { ["type"] = "Snippet", name = "Plugin Utils" }
-
-function factory () return function ()
-
-	-------------------------------------------------------------------------------
-	-- List all Plugins
-	for p in ARDOUR.LuaAPI.list_plugins():iter() do
-		print (p.name, p.unique_id, p.type)
-		local psets = p:get_presets()
-		if not empty:empty() then
-			for pset in psets:iter() do
-				print (" - ", pset.label)
-			end
-		end
-	end
-
-	-------------------------------------------------------------------------------
-	-- add a Plugin (here LV2) to all mono tracks that contain the pattern "dru"
-	-- and load a plugin-preset (if it exists)
-	for r in Session:get_routes():iter() do
-		if (string.match (r:name(), "dru") and r:n_inputs():n_audio() == 1) then
-			local proc = ARDOUR.LuaAPI.new_plugin(Session, "http://gareus.org/oss/lv2/fil4#mono", ARDOUR.PluginType.LV2, "cutbass");
-			assert (not proc:isnil())
-			r:add_processor_by_index(proc, 0, nil, true)
-		end
-	end
-
-
-	-------------------------------------------------------------------------------
-	-- load a plugin preset
-	route = Session:get_remote_nth_route(2)
-	assert (route)
-	-- to 4th plugin (from top), ardour starts counting at zero
-	plugin = route:nth_plugin(3):to_insert():plugin(0)
-	assert (not plugin:isnil())
-	ps = plugin:preset_by_label("cutbass") -- get preset by name
-	assert (ps)
-	print (ps.uri)
-	plugin:load_preset (ps)
-
-
-	-------------------------------------------------------------------------------
-	-- add a LuaProcessor (here "Scope") to all tracks
-	for t in Session:get_tracks():iter() do
-		local pos = 0 -- insert at the top
-
-		-- the following two lines are equivalent
-		--local proc = ARDOUR.LuaAPI.new_luaproc(Session, "a-Inline Scope");
-		local proc = ARDOUR.LuaAPI.new_plugin (Session, "a-Inline Scope", ARDOUR.PluginType.Lua, "");
-		assert (not proc:isnil())
-
-		t:add_processor_by_index(proc, pos, nil, true)
-		-- optionally set some parameters
-		ARDOUR.LuaAPI.set_processor_param (proc, 0, 5) -- timescale 5sec
-	end
-
-end end