logging changes:

Rather than using a new logfile for each invocation, a single logfile
called `/tmp/clinte_$USER.log` will be used, with later invocations
appending to the previous messages.

Also removed some unnecessary `use` statements relating to the `log`
crate and its macros. Leaving the macro calls namespaced to `log::`
makes it clearer what the behavior is.

1 files changed, 0 insertions, 1 deletions

diff --git a/src/ed.rs b/src/ed.rs
index 059e411..fa6d43b 100644
--- a/src/ed.rs
+++ b/src/ed.rs
@@ -3,7 +3,6 @@ use std::fs;
 use std::process;
 
 use chrono::prelude::*;
-use log;
 
 use crate::error;
 use crate::user;