respond properly to range requests

cast timeval components to whatever type is appropriate for the host's libc

use defaults for config

add allow_upload key

custom per-user tokens

fix error in 400.html

load config at runtime rather than compile time

fix deprecation warning from highlight.js

version 1.5.1

upgrade cargo packages again

upgrade and document highlight.js

version 1.5.0

upgrade dependencies

update cargo.lock to reflect version

apparently nobody uses #[macro_use] anymore

fix memory issue with C string

version 1.4.0

upgrade dependencies

fix line nums

guess highlighting if there's an error