Filter linebreak from http::get_state() response

Dependencies

• [2] KI2AFWOS Fixing a panic in pull
• [3] JRENVH5D Reqwest 0.11
• [4] GYXIF25T Proper parsing of URLs
• [*] FBXYP7QM Forgot to add remote::http

Change contents

• replacement in pijul/src/remote/http.rs at line 252
  [2.991]→[2.991:1028](∅→∅)
  − let mut s = resp.split(' ');
  [2.991]

  [2.1028]
  + let mut s = resp.split_whitespace();