Adding two more patches on top

The first one makes the package conform with guix style. The second one
follows a recommendation made by guix lint, to swap  bash for bash-minimal.
I have verified that after doing the package not only builds but the entr
executable behaves as expected

Cheers,
Javier Olaechea

-- 
"I object to doing things that computers can do." — Olin Shivers