v0.2.0

Added

• :GodotFunc <name> opens a GDScript function by name from anywhere in the
  project, with name completion. Several matches, or partial ones, go to the
  quickfix list. Godot's language server has no workspace symbol search.
• Project → Tools → Create Neovim Editor Profiles: copies each editor feature
  profile to <name>-neovim with the Script screen hidden, and offers to
  switch to one. The README now recommends hiding the Script screen.
• GDScript formatting on save, on by default. It uses GDQuest's
  gdscript-formatter (including the copy its Godot add-on installs) or
  gdtoolkit's gdformat, whichever is found, and does nothing if neither is
  installed. Editor Settings → godot_nvim/format_on_save turns it off and
  godot_nvim/formatter_command picks another command. :GodotFormat
  formats on demand.