hiq: change delete option -D to -R
To avoid accidently writing -D instead of -d.
use bufio::scan_options::GREEDY for key file parsing
Makefile: add CMDS and DOCS to install dependency
docs: add -R to himitsud synopsis
replace some bufio::read_line calls with scanners
himitsud: properly remember refuse on persist.
himitsu::query: add unparsestr
himitsu::remember: parse and encode options
himitsu-ipc docs: remove trailing spaces
himitsud: message on lock
So that the client can be sure that himitsud was not replying with an
error.
prompt: set stderr to nullfd
To avoid leaking prompter stderr messages into himitsud stderr output.
himtsud: add lock command