- change port to 8537, write readme, get + post request (df2657c)
- allow only one concurrent update (1525103)
- timeout of 10 seconds (57567b9)
- set TIMEOUT as env var, default to 10 seconds (f3937e4)
- add simple info at / (aa2907b)
- change port in code (a1a0080)
- wrap HashMap in Mutex (5cad92e)
- use Arc to mutate the same Hashmap (78ea4d9)
- remove extra check for update since assigning returns the old value (57474f7)