bug#13795: 24.3.50; epa-insert-keys improvements

[Richard Stallman]

[[[ To any NSA and FBI agents reading my email: please consider    ]]]
[[[ whether defending the US Constitution against all enemies,     ]]]
[[[ foreign or domestic, requires you to follow Snowden's example. ]]]

  > Are you still seeing this issue in more recent versions of Emacs?

I am running master from June.  epa-insert-keys just took 7 seconds
to insert 700 keys.  Maybe it couldn't do that job faster, but it
could cache the result and make it very fast if the keyring is unchanged.

It could even store the output in a file and compare that file's
mtime with that of the keyring.

-- 
Dr Richard Stallman
Chief GNUisance of the GNU Project (https://gnu.org)
Founder, Free Software Foundation (https://fsf.org)
Internet Hall-of-Famer (https://internethalloffame.org)