cleanup: remove 2 obsolete FIXMEs

Signed-off-by: ljedrz <ljedrz@gmail.com>

Author: ljedrz

http/src/main.rs

@@ -26,8 +26,6 @@ enum Options {
 
 fn main() {
     if std::env::var_os("RUST_LOG").is_none() {
-        // FIXME: see if tracing could be used as the frontend for log macros
-        // FIXME: use log macros here as well
         std::env::set_var(
             "RUST_LOG",
             "ipfs_http=trace,ipfs=trace,bitswap=trace,ipfs_unixfs=trace",