tweak README
fancy_ops() bring greps together
enable doodle autostart
git command definition
git($cmd) replaces $project->{repo}->run($cmd)
new config option: save_as_file - guides save behavior
default save_to_file, no autosave
save_state(): remove .json extension
git_commit(): quote commit message
comment new default user save logic
save_state: save as file or and/or git commit as configured
rename restore_state() -> restore_state_from_file()
Joels current namarc-home
Persistence.p: new     restore_state_from_vcs()
               fix     git_create_branch(): branch from correct commit (not current HEAD)
Project.p: load_project(): retrieve settings from vcs
EffectChain.p: fix AUTOLOAD error (add null DESTROY method)
namarc: disable autosave
namarc-home: remove save_as_file option