OSC API - remove /save-and-run-buffer-via-local-file

This needs a lot more thought w.r.t. the implications of all editing functionality such as whitespace tidying, snippet insertion and future AST manipulation

app/server/bin/sonic-pi-server.rb

@@ -140,16 +140,6 @@
   sp.__spider_eval code
 end
 
-osc_server.add_method("/save-and-run-buffer-via-local-file") do |args|
-  gui_id = args[0]
-  buffer_id = args[1]
-  path = args[2].force_encoding("utf-8")
-  code = File.read(File.expand_path(path.to_s))
-  workspace = args[3]
-  sp.__save_buffer(buffer_id, code)
-  sp.__spider_eval code, {workspace: workspace}
-end
-
 osc_server.add_method("/save-and-run-buffer") do |args|
   gui_id = args[0]
   buffer_id = args[1]